Happiness! · staff

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Ayumi Murata Theme Song Performance Yui Sakakibara Theme Song Performance Chiyomaru Shikura Theme Song Composition · Theme Song Lyrics Montserrat Aguilar ADR Director Ryousuke Kimiya Key Animation Satoru Kusuda Key Animation Asami Watanabe Key Animation Ryota Yamaguchi Screenplay Yoshito Mikamo Episode Director Mamoru Takahashi Key Animation Hideaki Nakano Episode Director · Key Animation Hisato Shimoda Episode Director Kiyoshi Fukumoto Episode Director Ryou Miyata Episode Director Kazuyoshi Yokota Episode Director