Hakoniwa Company Works (product)
Album Releases
| Date | Catalog | Name |
| 2017-07-13 | HAKONIWA_CD | Hakoniwa Company Works Original Soundtrackハコニワカンパニワークス オリジナルサウンドトラックHakoniwa Company Works Original Soundtrack |
| 2018-06-15 | JCHK-0009 | Shall we GAME? / Kaoru HayanoShall we GAME? / 早乃香織Shall we GAME? / Kaoru Hayano |