Even during summer break, the Amusement Club lives up to its name! When Akari Akaza, Kyouko Toshinou, Chinatsu Yoshikawa, and Yui Funami find a camping tent, they decide to put it to good use by spending the weekend outside in the mountains. When some student council members catch wind of this, they are invited to come along as well. After a very long journey, the group arrives at their destination and is ready to make the most of their trip. They engage in classic camping activities, such as outdoor cooking and tests of courage, and finish it all off with a visit to the hot springs. An extravagant trip like this doesn't happen every day, but the Amusement Club is sure to savor each moment.
Unfortunately the movie YuruYuri Nachuyachumi! is not yet available on HBO Max.
| Directing | Hiroyuki Hata | Director |
| Sound | Yasumasa Koyama | Sound Effects |
| Crew | Minori Kimura | Special Effects |
| Art | Hiroyuki Hata | Storyboard Artist |
| Production | Ryosuke Ono | Producer |
| Sound | Shiori Mikami | Theme Song Performance |
| Sound | Kazuyuki Kikuchi | Sound Mixer |
| Visual Effects | Motohiro Taniguchi | Character Designer |
| Visual Effects | Motohiro Taniguchi | Supervising Animation Director |
| Production | Yutaka Enomoto | Executive Producer |
| Art | Chikako Shibata | Art Direction |
| Art | Yoshikatsu Matsumoto | Art Designer |
| Directing | Hiroyuki Hata | Second Unit Director |
| Production | Mika Shimizu | Producer |
| Production | Yoko Kawahara | Producer |
| Sound | Shinji Horikiri | Music Producer |
| Production | Masakatsu Oomuro | Producer |
| Visual Effects | Erika Sada | Color Designer |
| Production | Seitaro Nakamura | Producer |
| Writing | Michiko Yokote | Screenplay |
| Editing | Motoki Niimi | Assistant Editor |
| Directing | Daisuke Hiramaki | Second Unit Director |
| Editing | Kentaro Tsubone | Editor |
| Crew | Asami Kawai | Special Effects |
| Production | Takahiro Sasaki | Executive Producer |
| Camera | Kazuya Iwai | Director of Photography |
| Sound | Yoshiaki Fujisawa | Original Music Composer |
| Production | Kazuyoshi Nishikawa | Producer |
| Sound | Minami Tsuda | Theme Song Performance |
| Sound | Yuka Otsubo | Theme Song Performance |
| Production | Masayo Kudo | Producer |
| Sound | Yoshikazu Iwanami | Sound Director |
| Sound | Rumi Okubo | Theme Song Performance |
| Sound | Kohei Yoshida | Sound Recordist |
| Production | Gorou Shinjuku | Executive Producer |
