When was G-Mode Archives+: Todo Ryuunosuke Tantei Nikki vol.1 - Kohakuiro no Igon: Seiyou Karuta Renzoku Satsujin Jiken released?
G-Mode Archives+: Todo Ryuunosuke Tantei Nikki vol.1 - Kohakuiro no Igon: Seiyou Karuta Renzoku Satsujin Jiken released on May 18, 2023 and published by althi Inc., G-MODE.