Fushigiiro Happiness Hentai (Cレヴォ27) [PEACH-PIT (ディラン教授、ブランドン博士)] ふしぎ色ハピネス (まじかる☆アンティーク)

(Puniket 28) [Tori no Ya (Mashikodori)] Kyou mo Happy Happiness! (Jewelpet Happiness) [Sample]

(C86) [Acchi no Seikatsu (Sado)] Happiness Delivery! (HappinessCharge PreCure!)

[Windmill] Happiness! Visual Fanbook (Happiness!)

(C85) [PalePink! (Sakurabe Notos)] Happiness Happy (Jewelpet Happiness)

[Doguusensha Sutoumu (Curator)] Happiness cafe wa taihennna koto ga i-ippai! (Happiness Charge Precure)

[Commanding Eagle (Washizuka Sho)] Cure Princess no Happiness? Chuunyuu (HappinessCharge Precure!) [Digital]

(Reitaisai 13) [Happiness Milk (Obyaa)] happinessuwako (Touhou Project)

(Puniket 28) [Tori no Ya (Mashikodori)] Kyou mo Happy Happiness! (Jewelpet Happiness)

[Mousou Kairo (H Kyuuyuugekitai)] Happiness! DeLucks (Happiness!) [Digital]

(C86) [Condiment wa Hachibunme (Maeshima Ryou)] Happiness experience (Happiness Charge Precure!) [Chinese]