HOW TO PLAY
Controls and goals
- How to operate
- Click and tap to advance through the text, and on a PC you can also use Enter or Space. Destinations and conversation options are determined by clicks and taps.
- Goal
- Gather evidence and testimonies during the three days leading up to the school festival, and pursue the mystery of the missing photography club senior and the darkroom. Use your limited time frame to investigate and make your final decision.
ABOUT THE GAME
Trace the whereabouts of your seniors from the film left behind
Akira Himino, the head of the photography club, disappeared three days before the school festival. What was left behind was the old school's darkroom and undeveloped film. The protagonist, who is a junior, searches for clues to the disappearance in a limited time while interacting with his childhood friend Hiyori and his senior friend Natsume.
GAMEPLAY
The path of the investigation diverges from the morning detour.
From the first morning, you have a list of destinations: check the key rental record, go to school with friends, hear rumors in the classroom. For three days, you not only choose what you want to know, but also who you want to spend your time with.

Actual play photography: Detour playlist editorial department / Production: kawaiy / VANNAN GAMES
Where to use the nine time frames
There are three slots per day: morning, lunch, and after school. There are only nine destinations to choose from over the three days, and you cannot visit all of them at once. Decide for yourself whether to follow the testimony you are interested in or check another location.
Review evidence and testimony with clue list
The information you have collected can be read back from the "Clue". By comparing physical evidence with people's stories, you will be able to choose new destinations depending on the information obtained.
Investigation and human relationships change the outcome
In addition to how close you get to the truth, your relationship with Hiyori and Natsume will also affect the final stage. According to the official guide, there are six possible endings. When you re-choose a different action, you can also follow up on the places you didn't stop at the first time.
PLAY NOTES
Play notes
- Play time
- For referenceThe official guideline is 40 to 60 minutes per lap, and 3 to 4 hours to collect all endings. It depends on your reading speed and the actions you choose.
- Save and resume
- Progress is automatically saved in your browser. Even if you change your device or browser, the data will not be transferred automatically, so please check the backup function in the official guide for migration.
- Play environment
- You can play for free on your PC, smartphone, or tablet browser. No installation or account registration required.
- Language
- Conversations, choices, and clues are in Japanese. This is a work that progresses while reading and comparing testimonies of people.
Destination for three days,
Choose by yourself.
The official work page and official web version were confirmed on September 22, 2026. The two published images were taken by the editorial department on the official web version. Sources: Official work introduction, Official Play Guide, Official FAQ, Official web version
STREAMING INFO
Streaming and video uploads
The official work page I checked does not have explicit permission conditions for video posting, live streaming, or monetization. Please check the author's latest information before distribution.
“Unconfirmed” does not mean streaming is prohibited. We have not confirmed an official policy for the general public.




READER COMMENTS
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