Get ready, fans! A captivating collaboration between the TV anime Hikari ga Shinda Natsu and RAKUCAFE is set to kick off on September 18, 2025. This special event promises to immerse visitors in the eerie yet poignant world of the series, featuring exclusive merchandise, themed menu items, and exciting in-store activities.
About Hikari ga Shinda Natsu
Hikari ga Shinda Natsu, which can be translated as “The Summer the Light Died,” is a compelling youth horror series based on the popular manga by Mokumokuren, serialized on “Young Ace UP.” The story follows Tsujinaka Yoshiki, an ordinary high school boy, as he navigates life alongside Hikaru—a mysterious entity who eerily mimics his childhood companion, Kido Hikaru. Their days are filled with bizarre and unsettling incidents, drawing both Yoshiki and the audience deeper into a world where the familiar turns sinister. The original manga has garnered significant acclaim, even ranking first in the Male Readers’ category of “Kono Manga ga Sugoi! 2023.”
Creative Team and Voice Cast
The animated adaptation of Hikari ga Shinda Natsu boasts a talented team bringing this atmospheric story to life. Takeshita Ryohei, known for his work on Yoru no Kurage wa Oyogenai, helms the project as director and series composer. The distinctive character designs and overall visual direction are overseen by Chief Animation Director Takahashi Yuichi, with Hiraoka Masanobu adding his unique touch as the “Doro Doro Animator.” Animation production is handled by the renowned CygamesPictures. The captivating performances of the main characters are delivered by:
| Role | Voice Actor |
|---|---|
| Tsujinaka Yoshiki | Kobayashi Chiaki |
| Hikaru | Umeda Shuichiro |
Exclusive Collaboration Merchandise
Visitors to RAKUCAFE during the collaboration period will receive a special, limited-edition mini-poster just for stopping by! Beyond that, a fantastic array of collaboration merchandise featuring newly drawn illustrations will be available for purchase. Fans can look forward to:
- Acrylic Stands
- Japanese Paper-Style Can Badges
- Sento Lock-Style Keyholders
- Cheki-Style Bromides
- Hand Towels
- Sticker Sets
For those unable to visit in person, these exciting goods will also be available for purchase online starting at 12:00 PM JST on the collaboration’s launch day. Additionally, shoppers who spend 2,000 yen (tax included) or more on merchandise in-store will receive a bonus Japanese paper-style sticker as a special thank you!
A Delectable Themed Menu
No cafe collaboration is complete without delicious themed food and drinks, and RAKUCAFE delivers! They will be offering a limited-time menu inspired by the characters of Hikari ga Shinda Natsu. Choices include mouth-watering dishes like “Chiki-Teki Recommended After a Bath,” a “Hearty Hamburger Gapao,” and a “Refreshing Tomato Cold Noodles.” Deciding what to try first might just be the toughest part! As a delightful bonus, each menu item ordered comes with one randomly selected original coaster, making every order a small surprise.
Immersive In-Store Experience
Step into the world of Hikari ga Shinda Natsu with special in-store decorations! The cafe will be adorned with panels and banners featuring the stunning new illustrations, creating an atmospheric setting for your visit. For a truly interactive experience, scan the dedicated QR codes on the posters displayed throughout the venue with your smartphone, and you’ll unlock one of five random AR photo frames. Capture unique memories with Hikaru and Yoshiki!
Social Media Campaign
Join the conversation and get an extra treat! Follow the official RAKU CAFE Ikebukuro and Shinsaibashi X accounts and post about the collaboration using the hashtag #hikanatsu RAKUCAFE. Show your post at the cafe’s reception, and you’ll receive an exclusive collaboration original design postcard on a first-come, first-served basis. Don’t miss out on this chance to grab a unique souvenir!
Collaboration Period
The Hikari ga Shinda Natsu x RAKUCAFE collaboration will run from Thursday, September 18, 2025, to Wednesday, October 8, 2025. Make sure to visit RAKUCAFE Ikebukuro or Shinsaibashi during this limited time to fully immerse yourself in the world of Hikari ga Shinda Natsu!
© Mokumokuren / KADOKAWA・”Hikari ga Shinda Natsu” Production Committee
《Yoneda Kaori》
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