Moko to Koori no Ue no Yakusoku (2018, with Shin-Ei Animation) SynergySP has also been involved in a number of other series, including Blood+, Kiba, Mushishi, Ouran High School Host Club, and xxxHolic.
Moko to Koori no Ue no Yakusoku (2018, diproduksi bersama Shin-Ei Animation) SynergySP juga terlibat dalam produksi seri lain, seperti: Blood+, Kiba, Mushishi, Ouran High School Host Club, dan xxxHolic.