- Hitoto Yo
- Da Jia (大家(ダージャ))
- Catalog Number
- Da Jia (大家(ダージャ); [Zh]: Everyone)
- Otokibako (音木箱; Wooden Music Box)
- Accordion~Long ver. (あこるでぃおん(ロングバージョン))
"Da Jia" is the second single released by Hitoto Yo. "Otokibako" was used as the theme song for the drama Koi wo Aketara. The single reached #11 on the Oricon weekly charts and charted for 11 weeks, selling 59,349 copies.