In the *Happy Housing* series: • Vol.1-3 - Happy Housing • Vol. 4 - Hashiru Futari to Ippiki Volume 4 is part of a 2 (or more) volume series of which only the first volume came out.

Part of the Seiten Nari. (晴天なり。) series. Volumes in series: 1: [Seiten Nari](https://www.mangaupdates.com/series.html?id=8438) 2: [Aishite iru to itte kure](https://www.mangaupdates.com/series.html?id=8439) 3: [Thanks a million](https://www.mangaupdates.com/series.html?id=8440) 4: [Iseijin Kosaten](https://www.mangaupdates.com/series.html?id=104356) 5: [Shumatsu no koibito](https://www.mangaupdates.com/series.html?id=104358) 6: [Sakana no F](https://www.mangaupdates.com/series.html?id=104357)