At the Engetsuza Shrine, there's a magical tale that’s been passed down through each generation about what happens when a male descendant falls in love. The priest's son, Kounosuke, is a very ordinary high school student. Every day he takes care of his childhood friend, Shu, a relax and laid-back guy. When suddenly one morning, Kounosuke realizes he’s in love with Shu… and a strange change to his body starts to occur.

V.1 - Anthology Comic V.2 - Seishun Event Shuffle V.3 - Koukiatsu Variety Show V.4 - Girls Only! V.5 - Boys Only! V.6 - Quest Senbon Knock

A booklet packaged with Harta volume 46 at select stores. It's an anthology of one-shots from various authors focusing on the theme of 4-koma manga. (Source: Natalie, translated)

A booklet included inside Harta volume 50 of Hakumei to Mikochi manga and illustrations written and drawn by various Harta contributors. (Source: Natalie, translated)