Due to work, Tatsu moves back into his parents' house; soon after that, he encounters a young woman who turns out to be Ri-chan, the little girl he used to play together with in his childhood. However, this girl he reunited with has somehow become very different from the cheerful childhood friend in his memories... --- Additional Links Volume/Tankoubon release: * [Comic Beam](https://comicbeam.com/product/322312000115.html) (Publisher) * [Kadokawa Store](https://store.kadokawa.co.jp/shop/g/g322312000115)