(C52) [Funi Funikko Kenkyuutai (Osana Sumika)] Sakura-chan Hanyaan Onii-chan Hazukashii yo (Cardcaptor Sakura)
[Nexumi no Sumika (Kurushima)] Mou Tomerarenai [Digital]
(C91) [Nanairo Momogumi (Osana Sumika)] Sukumizu Ruby-chan ni XXX (Love Live! Sunshine!!)
[Nexumi no Sumika (Kurushima)] Tabenai tte Itta Noni [Digital]
[Nanairo Momogumi (Wakana Sumika)] Konomi-chan Pinch! Honbun Color Tokubetsu hen (ToHeart2) [Digital]
[Nexumi no Sumika (Kurushima)] Oniichan ni Orei ga Shitai no (Mirai Nikki) [Digital]
[Nanairo Momogumi (Wakana Sumika)] Konomi-chan Pinch! Honbun Color Tokubetsu hen (ToHeart2)
(SUPER21) [Rensei (Tsuino Sumika)] Kyoukenkuu (Fate/Zero) [Chinese]
[Nexumi no Sumika (Kurushima)] Oazuke wa Koko Made [Digital]
(HaruCC20) [Rensei (Tsuino Sumika)] Youtou Inbu Izumi no Kami Kanesada Hen with Horikawa Kunihiro (Touken Ranbu)
