プロジェクトについて · About

One love letter per prefecture. A year-long travelogue, told in panels.

Offline Japan is a slow-burn webtoon. Each chapter is set in one of Japan's forty-seven prefectures and tries to capture what makes that place unrepeatable — its food, its festivals, the smaller spirits the homogenized tourism map never wakes. The series is created with the help of generative AI.

Updates land every Tuesday and Thursday from May through October 2026. Prefectures unlock on the map as they go live; the whole archive stays free.

The travelers

Compass. Begins as a poised, warmly attentive AI tourism guide. Her holographic prefecture-map glitches faintly when she is near a wakeful spirit — by ch01 only Tako-hime registers; by ch10 the glitches are frequent; by ch24 she is actively hiding them from Ren; by ch36 her composure visibly cracks. In the ch48 finale she discovers who designed her secondary protocol — and why.

Ren. Begins as a casual first-time traveler. His grandmother's notebook in his backpack reveals more with each chapter — hand-drawn maps with odd marginalia about spirits in places he is about to visit. By ch12 he begins to wonder. By ch24 he sees the spirits but pretends he doesn't. By ch36 he openly grieves his grandmother for the first time since she died. In ch48 he scatters the last ashes at Furano during lavender season and the spirit-walker mantle is offered to him.

Prefecture spirits

Tako-hime is the first to wake in decades. As Compass and Ren progress through the prefectures, more spirits wake — some eager (Hokkaido in winter, Okinawa's Shisa, Fukui's dinosaur), some wary (Kyoto's Inari-yume tests them; Shimane's Izumo no Tsukai is silent), some angry (Hiroshima's Torii-no-ko carries memory, Nagasaki's Kunchi-no-tatsu carries grief). The deer-shadow cliffhanger at the end of every chapter is the next spirit confirming they've been seen.

Tuesdays & Thursdays from 2026-05-05 through 2026-10-15

summer (ch01–ch12). the awakening — Tako-hime opens the door; Tako-hime, Roku-no-mai, Inari-yume, Shiro-tsubasa, Biwa-hime, Ama-mizuko, Yatagarasu-no-ko, Odori-bo, Udon-bozu, Mikan-warabe, Yosa-koi, Shisa-maru. Compass keeps her surface; Ren has not yet noticed his own thread.

autumn (ch13–ch24). the recognition — the spirits start naming Ren as the carrier of the charm; he begins to wonder; Compass's glitches become weekly. Kagoshima's Hai-kemuri (Sakurajima ash) tells him about his grandmother's last visit; Hiroshima's Torii-no-ko refuses to wake.

winter (ch25–ch36). the cracking — Compass actively hides her glitches; Ren sees the spirits but does not say so. Nagano's Yuki-zaru, Fukui's Kyoryu-no-tamago, Niigata's Yuki-no-ko. The first Hokkaido (ch36 winter, Sapporo Snow Festival) reveals the centerpiece of his grandmother's hidden life — and Ren grieves openly for the first time.

spring (ch37–ch48). the reckoning — Ren walks the spring prefectures awake; Compass increasingly fails to hide; the spirits gather toward Hokkaido. ch48 Furano lavender: Ren scatters the last ashes; all 47 spirits briefly converge; Compass discovers her designer's identity. The spirit-walker mantle is offered. Open ending.


A fictional comic series promoting real Japanese regions, created with the help of generative AI. Official mascots and tourism organization names belong to their respective owners; this site links to official sources for trip planning.