【Kokosake】 Chichibu City, Saitama Prefecture
What is “Kokosake”? An Emotional Anime Set in Chichibu City, Saitama Prefecture
“Kokosake” (officially titled “Koko ga Sekai no Hottoke na June” or “My Heart is Screaming”) is an animated film released in 2015. With a screenplay by Okada Marito and direction by Nagai Tatsuyuki, this work garnered significant attention as the staff from “Anohana: The Flower We Saw That Day” reunited.
The setting for the story is Chichibu City, Saitama Prefecture. Despite being located just about two hours from central Tokyo, Chichibu is a charming area with abundant natural beauty and historically preserved townscapes. In “Kokosake,” the real landscapes of Chichibu are depicted carefully, and after the film’s release, many fans began visiting as pilgrims to these sacred sites.
The work centers on Naruse Jun, a girl who lost the ability to speak due to childhood trauma, and depicts the struggles and growth of high school students in a youth ensemble drama. Chichibu’s beautiful scenery becomes an important backdrop to the story, richly expressing the emotions of the characters.
Why Chichibu City Was Chosen as the Setting for “Kokosake”
There are several reasons why Chichibu City was chosen as the setting for “Kokosake.”
First, the production staff had previously set “Anohana” in Chichibu as well, and a relationship of trust with the region had already been established. Chichibu City was also proactive about anime tourism from a regional revitalization perspective and cooperative in providing filming assistance and information.
Second, the geographical characteristics of Chichibu. The terrain of a basin surrounded by mountains perfectly matches the sense of confinement that the protagonists feel and the narrative structure of their liberation from it. In particular, the view of the cityscape as seen from Chichibu Muse Park is effectively used in important scenes of the work.
Furthermore, Chichibu City has a well-balanced mix of historical buildings, natural landscapes, and modern facilities, functioning as a setting for diverse scenes. Hot spring streets, shrines and temples, schools, and residential areas—all the elements needed for the story are within walking distance, which was a significant advantage.
“Kokosake” Sacred Site Pilgrimage: Complete List of Must-See Spots
Chichibu Muse Park
Chichibu Muse Park is the most iconic filming location in “Kokosake.” The view from the observation deck in particular is used in the film’s poster and key visuals, making it an essential sacred site for fans.
Within the park is a concert hall, which is said to be modeled after the venue where the protagonists perform a musical in the film. The spacious grounds feature walking paths and sports facilities, allowing visitors to enjoy not only the pilgrimage but also leisurely walks.
The park offers beautiful scenery throughout the seasons—cherry blossoms in spring, fresh greenery in early summer, and autumn foliage in fall. The landscape at dusk is especially magical, matching the film’s atmosphere, and many fans visit to take photos.
Access: About 20 minutes by bus from Seibu Chichibu Station, or about 25 minutes by bus from Chichibu Station on the Chichibu Railway
Operating hours: Always open (varies by facility)
Admission: Free (some facilities charge admission)
Chichibu Shrine
Chichibu Shrine appears in scenes where the protagonists visit for New Year’s prayers. This shrine, with over 2,000 years of history, is revered as the chief shrine of the Chichibu region by local people.
The grounds feature a main hall rebuilt by Tokugawa Ieyasu, with elaborate carvings that are worth seeing. Particularly noteworthy are the carvings of the “Dragon of Bonds” and “Tiger Caring for Young.” The Chichibu Night Festival held in December is one of Japan’s three major wheeled float festivals and draws many tourists.
Combined with “Kokosake” pilgrimage, this is an important spot where you can experience Chichibu’s history and culture.
Access: 3 minutes on foot from Chichibu Station on the Chichibu Railway, 15 minutes on foot from Seibu Chichibu Station
Visiting hours: Always accessible
Admission: Free
Chichibu Bridge
Chichibu Bridge is a red bridge spanning the Arakawa River, serving as the setting for an impressive scene in the film. It appears particularly in scenes where the protagonists confide in each other and at crucial turning points in the story.
From the bridge, you can see a panoramic view of Chichibu’s mountains and the clear Arakawa River, making it an excellent photo spot to experience the world of “Kokosake.” The landscape is especially beautiful at dusk, evoking memories of scenes from the film.
Walking paths near the bridge are well-maintained, allowing you to enjoy Chichibu’s nature while strolling along the riverside.
Access: About 15 minutes on foot from Seibu Chichibu Station
Viewing: Free access
Hitsujiyama Park
Hitsujiyama Park is located on a small hill overlooking the Chichibu cityscape and is depicted as a place visited by characters in the film.
It is particularly famous for the “Shibazakura Hill,” where approximately 400,000 moss phlox flowers bloom in spring, transforming the hillside into a colorful carpet of pink, white, and purple. This sight is a signature symbol of Chichibu’s spring.
Within the park is a viewpoint called “Mihara-Yama,” from which you can see the Chichibu cityscape and Mount Bukoh. Here you can savor Chichibu’s natural beauty while experiencing the world of “Kokosake.”
Access: About 20 minutes on foot from Seibu Chichibu Station, or about 20 minutes on foot from Ogasawara Station on the Chichibu Railway
Park hours: Always open
Admission: Free (charged during shibazakura bloom season)
Chichibu Municipal Hospital Area
The area surrounding Chichibu Municipal Hospital, said to be modeled after the hospital depicted in the film, is another pilgrimage spot. However, since it is an active medical facility, please view only the exterior quietly when visiting.
The atmosphere of the surrounding residential streets also faithfully recreates the work, allowing you to feel the protagonists’ daily lives.
Note: As the hospital is a medical facility, please refrain from entering the grounds or speaking loudly.
Various Stations on the Chichibu Railway
The Chichibu Railway stations and trains also appear in the film. In particular, Ogasawara Station (Shibazakura Station) and Chichibu Station are depicted as the protagonists’ school routes.
The retro atmosphere of the station buildings and the charming rural landscape through which the trains pass are symbolic elements of “Kokosake.” Actually riding the Chichibu Railway to enjoy the same scenery as the characters in the film is also recommended.
The Chichibu Railway operates the SL Paleo Express (on select operating days), which is also popular among train enthusiasts.
Chichibu City Commercial Streets
Traditional shopping streets remain in Chichibu’s city center and appear in the film as everyday landscapes. Walking through streets like Banba-dori and Honcho-dori gives you the sensation of stepping into the world of “Kokosake.”
There are many local Japanese sweet shops and restaurants where you can enjoy Chichibu cuisine during your pilgrimage. Be sure to try Chichibu specialties such as wara-ji katsu-don (straw-sandal cutlet rice bowl), Chichibu soba, and miso potato.
Recommended Sacred Site Pilgrimage Courses
Half-Day Course (approximately 4 hours)
- Arrival at Seibu Chichibu Station (9:00)
- Visit Chichibu Shrine (9:30-10:00)
- Explore Chichibu Bridge (10:15-10:45)
- Lunch in Chichibu City Center (11:00-12:00)
- Hitsujiyama Park (12:30-13:30)
- Depart Seibu Chichibu Station (14:00)
This course efficiently covers major sacred sites and is recommended for first-time pilgrims.
Full-Day Course (approximately 8 hours)
- Arrival at Seibu Chichibu Station (9:00)
- Visit Chichibu Shrine (9:30-10:00)
- Explore Chichibu City Center (10:00-11:00)
- Chichibu Bridge (11:00-11:30)
- Lunch (11:30-12:30)
- Hitsujiyama Park (13:00-14:00)
- Chichibu Muse Park (14:30-16:30)
- Bus or taxi recommended
- Hot springs and souvenir shopping at Seibu Chichibu Station (17:00-18:00)
- Depart Seibu Chichibu Station (18:30)
The full-day course allows you to visit Chichibu Muse Park leisurely and fully savor the world of “Kokosake.”
Overnight Course (1 night, 2 days)
Day 1
- Morning: Arrive at Seibu Chichibu Station and explore sacred sites in the city center
- Afternoon: Chichibu Muse Park
- Evening: Stay overnight at Chichibu Hot Spring Resort
Day 2
- Morning: Hitsujiyama Park, Chichibu Shrine, etc.
- Afternoon: Travel to the Nagatoro area by Chichibu Railway, or visit Mitsuminé Shrine
The overnight course allows you to enjoy not only “Kokosake” sacred sites but also the broader charm of the Chichibu region.
Access Methods and Transportation Information
By Train
Using Seibu Railway
- Limited Express “Chichibu” from Ikebukuro Station to Seibu Chichibu Station (approximately 80 minutes)
- Rapid train from Ikebukuro Station to Seibu Chichibu Station (approximately 120 minutes)
The limited express “Chichibu” offers reserved seating for comfortable travel. It tends to be crowded on weekends and holidays, so advance reservations are recommended.
Using JR and Chichibu Railway
- JR Takasaki Line from Ueno Station to Kumagaya Station (approximately 60 minutes)
- Transfer to Chichibu Railway and travel to Chichibu Station or Ogasawara Station (approximately 70 minutes)
The route using Chichibu Railway is appealing for enjoying scenic rural landscapes during the journey.
By Car
Via Kan’etsu Expressway
- From Nerima IC to Hanazono IC (approximately 50 minutes)
- From Hanazono IC to Chichibu city center via National Route 140 (approximately 30 minutes)
Via Shukan-do Expressway
- From Sayama-Hidaka IC to Chichibu city center via National Route 299 (approximately 60 minutes)
Traffic congestion can occur on weekends and during tourism season, so plan with extra time. While there are paid parking lots throughout Chichibu, since major tourist sites are within walking distance, parking near the station and exploring on foot is most efficient.
Local Transportation
Route Buses
Seibu Kanko Bus and Chichibu City Buses operate throughout Chichibu, providing access to major tourist sites. The route bus to Chichibu Muse Park is particularly convenient.
Rental Bicycles
Rental bicycles are available at the tourist information center in front of Seibu Chichibu Station. Bicycles are convenient for exploring the city center, but electric-assist bicycles are recommended for areas with steep hills like Chichibu Muse Park.
Taxis
Taxis are available at the station plaza and are convenient for efficiently visiting multiple spots.
On Foot
Major sacred sites in Chichibu city center are within walking distance. Chichibu Shrine, Chichibu Bridge, and Hitsujiyama Park are about 15-20 minutes on foot from Seibu Chichibu Station.
Important Points and Etiquette for Sacred Site Pilgrimage
Consideration for Private Property and Residential Areas
The settings for “Kokosake” include general residential areas and private property. When visiting sacred sites, please keep the following in mind:
- Do not trespass on private property
- Speak quietly in residential areas
- Avoid visiting early morning or late at night
- Do not disturb residents’ lives
- Always take trash with you
Sacred site pilgrimage is only possible with the understanding and cooperation of local residents. Follow proper etiquette and maintain good relationships with the community.
Photography Precautions
Photography is one of the pleasures of pilgrimage, but caution is necessary:
- Photograph from locations that do not obstruct traffic
- Be considerate of other tourists and residents who may appear in photos
- Avoid photography in dangerous locations
- Some facilities prohibit photography; check in advance
- If using a tripod, ensure it does not obstruct foot traffic
Particularly at places like Chichibu Bridge with heavy traffic, exercise extreme caution when photographing.
Consideration for Medical and Educational Facilities
Hospitals and schools appearing in the film are operating facilities used by the actual community:
- Absolutely avoid entering facility grounds
- Confirm exterior appearance only, quietly
- Be considerate of patients and students
- Photograph from public roads; do not point cameras at facilities
These facilities serve important functions for the community and should be treated with the utmost respect.
Chichibu City’s “Kokosake”-Related Events and Initiatives
Anime Tourism Efforts
Chichibu City has actively engaged in anime tourism following “Anohana” and “Kokosake.” Animation panels are displayed throughout the city, and sacred site pilgrimage maps are distributed.
The tourist information center in front of Seibu Chichibu Station provides information related to “Kokosake” and distributes pilgrimage maps. Staff can also advise on efficient pilgrimage routes.
Commemorative Events
During film release anniversaries or other milestones, special events are held in Chichibu. In the past, voice actor talk shows, panel exhibitions, and stamp rallies have been held.
The latest event information can be found on the Chichibu City Tourism Association’s official website and Chichibu City’s social media accounts.
Collaboration Products
Shops throughout Chichibu sell merchandise in collaboration with “Kokosake,” including clear files, key chains, postcards, and other items that make great souvenirs from your pilgrimage.
The Naka-Mise shopping street at Seibu Chichibu Station has shops selling anime goods, offering both “Kokosake” and “Anohana” merchandise.
Enjoying Tourism in Combination with Sacred Site Pilgrimage
Chichibu’s Three Famous Foods
Wara-ji Katsu-don
A representative Chichibu local dish featuring two large cutlets served on rice, as large as straw sandals. Famous establishments include “Yasudaya” and “Nozaka” near Chichibu Shrine.
Chichibu Soba
Soba noodles grown in Chichibu’s pure water and cool climate are fragrant and flavorful. Handmade soba noodle restaurants are scattered throughout the city.
Miso Potato
Steamed potatoes that are deep-fried and topped with sweet-savory miso sauce, a beloved local specialty in Chichibu. Popular as a snack or light meal.
Chichibu Hot Springs
After tiring yourself out with pilgrimage walks, refreshing yourself at Chichibu Hot Springs is recommended. “Matsuri no Yu,” directly connected to Seibu Chichibu Station, is a popular day-use hot spring facility with a food court and souvenir shop.
Several other day-use hot spring facilities and hot spring inns operate throughout Chichibu, allowing for leisurely exploration of the region.
Chichibu Night Festival (December 2-3)
If you visit Chichibu in December, the Chichibu Night Festival, one of Japan’s three major wheeled float festivals, is a must-see. The spectacular parade of elaborate floats through the city center, crowned with fireworks lighting up the winter sky, is magnificent.
However, the festival period is extremely crowded, so accommodations and transportation should be booked well in advance.
Nagatoro Area
Traveling a short distance by Chichibu Railway allows you to enjoy the scenic Nagatoro gorge. Line boating, walks among the scenic rocks, and visits to Hotosan Shrine offer charms distinct from Chichibu’s city center.
Mitsuminé Shrine
Mitsuminé Shrine sits at 1,100 meters elevation and is known as one of the Kanto region’s premier power spots. Though about 1 hour and 30 minutes from Chichibu city center by bus, it offers a mystical atmosphere and spectacular views.
Best Seasons for “Kokosake” Sacred Site Pilgrimage
Spring (March-May)
Spring is when Hitsujiyama Park’s moss phlox flowers bloom (mid-April to early May). The sight of the pink carpet of flowers aligns with “Kokosake’s” bright, hopeful message.
With mild temperatures, this is an ideal season for walking-based pilgrimage. However, the peak bloom period is crowded, so early morning visits are recommended.
Summer (June-August)
Fresh greenery is beautiful, and walks through Chichibu Muse Park are particularly pleasant. However, daytime temperatures rise significantly, requiring heat stroke precautions.
During summer vacation, family tourists increase, but weekdays remain relatively calm for pilgrimage.
Autumn (September-November)
Autumn is the season of fall foliage, when Chichibu’s mountains turn brilliant colors. The views from Chichibu Muse Park and Hitsujiyama Park are exceptional with autumn leaves.
With stable weather, this is one of the most suitable seasons for pilgrimage. October and November in particular offer comfortable conditions for walking-based tourism.
Winter (December-February)
Winter in Chichibu is cold, but the crisp air provides exceptional clarity and beautiful views. The view from Chichibu Muse Park at dusk offers a transparency unique to winter.
December’s Chichibu Night Festival represents a highlight of Chichibu tourism, offering a rare opportunity to experience both “Kokosake” pilgrimage and traditional festival culture.
Souvenir and Merchandise Information
“Kokosake”-Related Merchandise
Original goods related to “Kokosake” are sold at shops in Seibu Chichibu Station’s Naka-Mise shopping street and throughout the city.
- Clear files
- Postcards
- Key chains
- Stickers
- Enamel pins
These items are popular as mementos of pilgrimage.
Traditional Chichibu Souvenirs
Beyond “Kokosake” goods, Chichibu’s traditional souvenirs are also recommended.
Chichibu Confections
- Chichibu-mochi: A representative Chichibu Japanese sweet
- Chichibu karintou: A rustic-flavored confection with a loyal following
- Chichibu maple syrup: A rare product made from Chichibu maples
Local Sake
Chichibu is home to sake breweries like Bukoh Masatsuji and Chichibu Nishiki, which use Chichibu’s pristine water. Chichibu whisky has recently gained attention.
Chichibu Textiles
Small items made from Chichibu meisen, traditional silk fabric, are also popular souvenirs.
Chichibu’s Future and “Kokosake”
Though several years have passed since “Kokosake’s” release, many fans continue to visit Chichibu. The work’s universal message combined with Chichibu’s appeal has created a sustained tourism resource rather than a passing trend.
Chichibu City positions anime tourism as an important pillar of regional revitalization and continues its efforts. There is an increasing trend of people initially drawn by “Kokosake” pilgrimage discovering Chichibu’s multifaceted charms—nature, history, culture, and cuisine—and becoming repeat visitors.
“Kokosake” tells the story of protagonists confronting their own hearts and reclaiming their voices. Visiting Chichibu, where this story is set, may offer deeper understanding of the work and an opportunity for personal reflection.
Summary: Rediscovering Chichibu’s Charm Through “Kokosake” Sacred Site Pilgrimage
Saitama Prefecture’s Chichibu City, the sacred setting of “My Heart is Screaming,” allows you to experience the film’s world while discovering the region’s abundant natural beauty, history, culture, and cuisine.
By visiting real locations featured in the film—Chichibu Muse Park, Chichibu Shrine, Chichibu Bridge, and Hitsujiyama Park—you can appreciate the story more deeply. The convenient access of approximately two hours from central Tokyo makes it ideal for pilgrimage.
When undertaking your pilgrimage, remember to respect local residents and follow proper etiquette, fully enjoying Chichibu’s charm. Immersed in “Kokosake’s” world, unique experiences await you in Chichibu.
Chichibu displays different faces through the seasons—spring’s moss phlox, summer’s fresh greenery, autumn’s foliage, and winter’s crystalline air. With new discoveries at each visit, this is a charming sacred site. Please visit and personally confirm “Kokosake’s” setting, rediscovering Chichibu’s wonderful appeal.
