Happosai fed up with Ranma interfering with his hobby, decides to use a sleeping incense on him to make Ranma "sleep till spring". But Akane accidentally smells the incense and due to unforeseen side effects starts attacking everyone and everything in her sleep. Now the gang has to find a way to wake her up.
| Writing | Rumiko Takahashi | Writer |
| Sound | Kouhei Tanaka | Music |
| Visual Effects | Atsuko Nakajima | Animation Director |
| Sound | Yoshikazu Iwanami | Sound Director |
| Camera | Akira Shimozaki | Director of Photography |
| Production | Hideyuki Tomioka | Executive Producer |
| Art | Shigemi Ikeda | Art Direction |
| Visual Effects | Atsuko Nakajima | Character Designer |
| Visual Effects | Tokuyuki Matsutake | Key Animation |
| Visual Effects | Hirofumi Suzuki | Key Animation |
| Visual Effects | Norio Matsumoto | Key Animation |
| Visual Effects | Yoko Suzuki | Key Animation |
| Visual Effects | Yukiko Akiyama | Key Animation |
| Visual Effects | Youki Ebisu | Key Animation |
| Visual Effects | Youichi Ishikawa | Key Animation |
| Visual Effects | Toshiyuki Fujisawa | Key Animation |
| Visual Effects | Tomomi Kimura | Key Animation |
| Visual Effects | Tetsuhito Saito | Key Animation |
| Visual Effects | Takehiro Nakayama | Key Animation |
| Visual Effects | Satoru Kiyomaru | Key Animation |
| Visual Effects | Sanae Narazaki | Key Animation |
| Visual Effects | Naho Kozono | Key Animation |
| Visual Effects | Masashi Kojima | Key Animation |
| Visual Effects | Mariko Emori | Key Animation |
| Visual Effects | Makoto Yamada | Key Animation |
| Visual Effects | Itsuki Imazaki | Key Animation |
| Visual Effects | Hisashi Abe | Key Animation |
| Visual Effects | Hiroyuki Nishimura | Key Animation |
| Visual Effects | Hiromitsu Hagiwara | Key Animation |
| Visual Effects | Hiroko Kanehara | Key Animation |
| Visual Effects | Hiroki Takagi | Key Animation |
| Visual Effects | Hiroaki Goda | Key Animation |
| Visual Effects | Fumie Muroi | Key Animation |
| Visual Effects | Chuji Nakajima | Key Animation |
| Visual Effects | Ayako Tanaka | Key Animation |
| Visual Effects | Aya Sato | Key Animation |
| Visual Effects | Atsuko Watanabe | Key Animation |
| Visual Effects | Atsuko Ishida | Key Animation |
| Visual Effects | Aika Kawasaki | Key Animation |
| Visual Effects | Takeshi Mochida | Color Designer |
| Directing | Takeshi Mori | Director |
| Art | Takeshi Mori | Storyboard Artist |
| Writing | Rumiko Takahashi | Comic Book |
| Visual Effects | Masaaki Sakurai | Key Animation |
