(C83) [110-GROOVE (Itou Yuuji)] Shugyou dayo!! Hijiri-san (Touhou Project)
(C90) [110-GROOVE (Itou Yuuji)] Yakumo Ran no Kyouikuteki Shidou (Touhou Project)
(Shuuki Reitaisai 4) [110-GROOVE (Itou Yuuji)] Akyuu to Kosuzu no Itte miyou Yatte miyou (Touhou Project)
(C84) [110-GROOVE (Itou Yuuji)] Midsummer Reisen-san (Touhou Project) [English] {pesu}
(Reitaisai 13) [110-GROOVE (Itou Yuuji)] Ichininmae no Youmu-san (Touhou Project) [Chinese] [墨染の桜漢化]
(C82) [110-GROOVE (Itou Yuuji)] Manatsu no Letty-san (Touhou Project)
(Reitaisai 14) [110-GROOVE (Itou Yuuji)] Kaettekita Manatsu no Letty-san (Touhou Project)
(Reitaisai 10) [110-GROOVE, TRICK&TREAT (Itou Yuuji, Matsushita Yuu)] Seieki Saishu (Touhou Project)
(C82) [110-GROOVE (Itou Yuuji)] Midsummer Letty-san (Touhou Project) [English] {pesu}
(C86) [110-GROOVE (Itou Yuuji)] Otoshigoro no Reimu-san (Touhou Project)