Yamada may be shy and rather clumsy, but the flower gardens at her school have always brought her happiness. Suddenly, a different sort of beauty catches her eye—the vivacious track star, Kase-san. Although the two girls don't seem to have much in common, they soon start a romance where each must learn an important lesson in tending their budding relationship. Can the two girls, so different from each other, learn how to make their first love blossom?
Unfortunately the movie Kase-san and Morning Glories is not yet available on HBO Max.
| Writing | Hiromi Takashima | Comic Book |
| Directing | Takuya Sato | Director |
| Writing | Takuya Sato | Screenplay |
| Sound | Minami Takahashi | Theme Song Performance |
| Sound | Ayane Sakura | Theme Song Performance |
| Production | Yusuke Terada | Producer |
| Camera | Takeshi Kuchiba | Director of Photography |
| Art | Takuya Sato | Storyboard Artist |
| Art | Yuka Hirama | Art Direction |
| Visual Effects | You Iwaida | Color Designer |
| Visual Effects | Kyuta Sakai | Character Designer |
| Production | Kiyoshi Shintaku | Line Producer |
| Editing | Masahiro Goto | Editor |
| Art | Haruna Gohzu | Prop Designer |
| Production | Masayo Kudo | Producer |
| Production | Gota Aijima | Producer |
| Production | Fumiaki Kumagai | Producer |
| Art | Mamio Ogawa | Art Designer |
| Visual Effects | Kyuta Sakai | Supervising Animation Director |
| Visual Effects | Yasunari Nitta | Animation Director |
| Visual Effects | Sakae Shibuya | Animation Director |
| Visual Effects | Tomoko Sudo | Animation Director |
| Visual Effects | Hirokazu Sato | Animation Director |
| Art | Atsuko Shibata | Assistant Director of Photography |
| Visual Effects | Takuya Sato | Key Animation |
| Visual Effects | Seishirou Nagaya | Key Animation |
| Visual Effects | Tomoko Sudo | Key Animation |
| Visual Effects | Rumi Abeshima | Key Animation |
| Visual Effects | Tomoko Sugimoto | Key Animation |
| Visual Effects | Daisuke Kitagawa | Key Animation |
| Visual Effects | Hirokazu Sato | Key Animation |
| Visual Effects | mebachi | Key Animation |
| Visual Effects | Noboru Kawamori | Key Animation |
| Visual Effects | Takashi Igari | Key Animation |
| Visual Effects | Atsuko Takahashi | Key Animation |
| Visual Effects | Hiroki Harada | Key Animation |
| Visual Effects | Toshiyuki Sato | Key Animation |
| Visual Effects | Shigeru Kimishima | Key Animation |
| Visual Effects | Kanako Ueda | Key Animation |
| Visual Effects | Aya Nakanishi | Key Animation |
| Visual Effects | Takayuki Gotan | Key Animation |
| Visual Effects | Noriko Shimazawa | Key Animation |
| Visual Effects | Kazuya Komiyama | Key Animation |
| Visual Effects | Yui Soeda | Key Animation |
| Visual Effects | Anzu Katsuragi | Key Animation |
| Visual Effects | Mariko Goto | Key Animation |
| Visual Effects | Takaki Inoue | Key Animation |
| Visual Effects | Rina Nagai | Key Animation |
| Visual Effects | Tatsunobu Inazu | Key Animation |
| Visual Effects | Toshimasa Kuroyanagi | Key Animation |
| Visual Effects | Miyuki Abe | Key Animation |
| Visual Effects | Takao Takegami | Key Animation |
| Visual Effects | Akihiro Otake | Key Animation |
| Visual Effects | Yoshiaki Ikeya | Key Animation |
| Visual Effects | Masato Nishikawa | Key Animation |
| Visual Effects | Chiho Fujiwara | Key Animation |
| Visual Effects | Ryo Kodama | Key Animation |
| Visual Effects | Ayumu Ikeda | Key Animation |
| Visual Effects | Miyako Yatsu | Key Animation |
| Visual Effects | Yoshimi Shizuka | Key Animation |
| Visual Effects | Yuji Hamada | Key Animation |
