Thank you, as always, for supporting Return to Shironagasu Island.

The manga adaptation currently serialized in Kodansha's Bessatsu Shonen Magazine gets its first collected volume on September 9, 2026.

Art: Muratan / Original story: Hyogo Onimushi

An invitation to "Shironagasu Island", found hidden in a millionaire's will. Ikeda Sen, a private detective working in New York, sets out for the island together with Izumozaki Neneko — a girl with a perfect memory. What awaits them is a series of bizarre murders. Solve every mystery and escape the cursed island. Volume 1 covers the opening of that story.

The twelve people gathered at the island mansion "Louis Associer", shown with panels from the manga. (3 images)

• Title: シロナガス島への帰還 (1) / Return to Shironagasu Island Vol.1
  
• Release: September 9, 2026
  
• Price: 792 JPY (tax incl.)
  
• Publisher: Kodansha / KC Deluxe
  
• Format: B6, 192 pages
  
• ISBN: 978-4-06-545008-6
  
• Art: Muratan　Original story: Hyogo Onimushi
  
• Please note: this edition is in Japanese only. No English edition has been announced at this time.

• ★ Official manga site (preview, character profiles) — Japanese[tabinomichi.jp]
  
• Kodansha product page (links to all retailers) — Japanese[www.kodansha.co.jp]
  
• Read a preview on Magapoke — Japanese[pocket.shonenmagazine.com]

• Official site[tabinomichi.jp]
  
• The original game on Steam
  
• Our next game "Beyond the Round World" — demo available now on Steam

Hyogo Onimushi / TABINOMICHI
©Hyogo Onimushi, Muratan / KODANSHA