(Ou no Utsuwa) [OVERDOSE (Hashiba Yachi)] Kairaku no Za (Fate/Zero) (王の器) [OVERDOSE (端葉やち)] 快楽の座 (Fate/Zero)

[OVERDOSE (Hashiba Yachi)] Jyunketsu Ruby wa Tengai no Shita de (Fate/stay night) [Digital]

[OVERDOSE (Hashiba Yachi)] Warui Shinpu to Wagamama Ou (Fate/stay night) [Digital]

(Chousa Heidan no Renai Jijou) [OVERDOSE (Hashiba Yachi)] Namae o Yonde Te o Nigitte Hone made Mitomete Anata no Koe de Ore o Hikimodoshite (Shingeki no Kyojin)

[OVERDOSE (Hashiba Yachi)] Yasashii Reiju no Shibarikata (Fate/Zero) [Digital]

[OVERDOSE (Hashiba Yachi)] Jyunketsu Ruby wa Tengai no Shita de (Fate/stay night) [Chinese] [Digital]

[OVERDOSE (Hashiba Yachi)] Kairaku no Za (Fate/Zero) [Digital]

[OVERDOSE (Hashiba Yachi)] Chikaku Kyouyuu Access Decontrol (Fate/Zero) [Digital]

(Ou no Utsuwa) [OVERDOSE (Hashiba Yachi)] Kairaku no Za (Fate/Zero) [English]

[OVERDOSE (Hashiba Yachi)] Extra Virgin Kotomine Ichiban Shibori ~2012~ (Fate/Zero) [Digital]

[OVERDOSE (Hashiba Yachi)] Kinjiki no Ajisai (Fate/Zero) [Digital]