Two Brothers Conflict OVAs about Christmas and Valentine's Day. New OP and ED songs by the same singers were presented in these two OVAs. (Source: MAL News, edited)
Arcana Famiglia
Kenka Banchou Otome: Girl Beats Boys
Uta no☆Prince-sama♪ Maji Love Revolutions
Akatsuki no Yona OVA
Kamisama Hajimemashita OVA
Kiniro no Corda: Primo Passo - Hitonatsu no Encore
Suki tte Ii na yo. Dareka ga
Hakushaku to Yousei
Ookami Shoujo to Kuro Ouji Recap
Code:Realize - Sousei no Himegimi
Nijiiro Days: Nijiiro Biyori
Kiniro no Corda: Blue♪Sky
Kiniro no Corda: Primo Passo
Ookami Shoujo to Kuro Ouji