| Song | Artist | Lyricist | Composer | Opening Lines Of Song |
|---|---|---|---|---|
| Tell me tell me!!(terumiterumi) | Dorothy Little Happy(doroshiritoruhappi) | Kana Shirato(kanashirato) | COZZi(kottsui) | 夢見てたあの日話したことを() |
| just move on(jasutomubuon) | Dorothy Little Happy(doroshiritoruhappi) | Kana Shirato(kanashirato) | COZZi(kottsui) | 目を閉じてふと思い出す() |
| シークレット(shikuretto) | Dorothy Little Happy(doroshiritoruhappi) | Kana Shirato(kanashirato) | Tomohiro Okubo(tomohiroookubo) | 本音はシークレットシークレット() |
| Breaking through(bureikingusuru) | Dorothy Little Happy(doroshiritoruhappi) | Kana Shirato(kanashirato) | COZZi(kottsui) | Anytime 殻を破っていこう() |
| keep on tryin'(kipuontorain) | Dorothy Little Happy(doroshiritoruhappi) | Kana Shirato(kanashirato) | COZZi(kottsui) | 胸の奥にまだ残る少しの不安() |