Monster Strike: Mermaid Rhapsody
Members score: 6.61
ONA (1 eps)
Aired: Jan 14, 2016
Monster Strike: Katsubou no Hate no Risoukyou
Members score: 5.96
ONA (1 eps)
Aired: Jan 25, 2017
Monster Strike Anime: Kieyuku Uchuu-hen
Members score: 6.35
ONA (13 eps)
Aired: Jan 07, 2017