Takaramono wa Hako no Naka - Professor Tokura Ei's Story (Doujinshi)
Description
Side story of *Takaramono wa Hako no Naka*. Two years before the main story, Gin is still studying in the US and Ei pays him a surprise visit.
Alternative titles
- Takaramono wa Hako no Naka dj - Professor Tokura Ei's Story
- Takaramono wa Hako no Naka ANNEX
- たからものは箱の中 ANNEX
- たからものは箱の中 dj - たからものは箱の中 ANNEX