групп seisyun to strategy.

[Seisyun to Strategy. (Sayaka)] Ichiban ni Naritakute [Digital]

[Seisyun to Strategy. (Sayaka)] Nii ni Oshiete Hoshii Koto [Digital]

[Seisyun to Strategy. (Sayaka)] Iiko ni Naritai Kanon-kun

[Seisyun to Strategy. (Sayaka)] Mujikaku Overrun (World Trigger) [Digital]

[Seisyun to Strategy. (Sayaka)] Hajimete o Kimi ni Ageru. (World Trigger) [Digital]

[Seisyun to Strategy. (Sayaka)] Konya no Kawaii Sasoikata (World Trigger) [Digital]

[Seisyun to Strategy. (Sayaka)] Anata ga Kureta Anzen Chitai (World Trigger) [Digital]

[Seisyun to Strategy. (Sayaka)] Houkago Daydream (World Trigger) [Digital]

(C95) [Seisyun to Strategy. (Sayaka)] Konya no Kawaii Sasoikata (World Trigger)

(Waga Te ni Hikigane o 15) [Seisyun to Strategy. (Sayaka)] Hajimete o Kimi ni Ageru. (World Trigger)

(Waga Te ni Hikigane o 16) [Seisyun to Strategy. (Sayaka)] Houkago Daydream (World Trigger)

(Waga Te ni Hikigane o 13) [Seisyun to Strategy. (Sayaka)] Anata ga Kureta Anzen Chitai (World Trigger)