Kokkoro-chan o Ecchi na Me de Minaide Kudasai!!
Kokkoro to randosoru nichijyou seikatu
Kokkoro-tan to Natsuyasumi
Kokkoro Connect
Kokkoro Mama to no Puchi Amaama Seikatsu | 和可可萝妈妈的小甜蜜生活
Kokkoro-chan no Torotoro Osouji
Daisuki Kokkoro-chan
Kokkoro to Cosplay Ecchi Suru dake no Ohanashi
(SC2019 Autumn) [Twilight Road (Tomo)] Kokkoro-chan to Connect Shitai! | I Want To Connect With Kokkoro-chan! (Princess Connect! Re:Dive) [English] {Doujins.com}