- One March Day, I Found A Bear
One morning, Kyuya wakes up to find that he's bedded a bear. That bear is Hozumi, an older man with a scruffy beard and a penchant for clinging to Kyuya and calling him "Kyu-chan". Hozumi's desperate behavior is a big turn-off for Kyuya. However, Kyuya slowly learns that there is more to Hozumi's desperation than he could have imagined.
- Rokugatsu no Hengen-san (Spin-off)
- Volume 0/1
- Chapter 0/2