Nadeshiko, een middelbare scholier die van Shizuoka naar Yamanashi was verhuisd, besluit de beroemde berg Fuji te bezoeken. Hoewel het haar lukt om helemaal naar Motosu te fietsen, moet ze vanwege het verslechterende weer terugkeren. Ze kan haar ogen niet op haar doel richten en valt flauw halverwege haar bestemming. Als ze wakker wordt, is het nacht, op een plek waar ze nog nooit eerder is geweest, zonder dat ze weet hoe ze thuis moet komen. Nadeshiko wordt gered als ze Rin tegenkomt, een meisje dat alleen aan het kamperen is. Dit verhaal begint met deze eerste ontmoeting tussen Nadeshiko en Rin.
| Production | Keisuke Sano | Executive Producer |
| Production | Katsuya Tasaki | Executive Producer |
| Production | Kengo Honjo | Executive Producer |
| Production | Ryuichi Motohashi | Executive Producer |
| Production | Yoshiyuki Kumon | Executive Producer |
| Production | Hirokazu Suyama | Executive Producer |
| Production | Hideyuki Nanba | Executive Producer |
| Production | Fumihiro Ozawa | Producer |
| Production | Yuri Koenuma | Producer |
| Production | Toru Awaji | Producer |
| Crew | Yuji Haibara | CG Supervisor |
| Sound | Urara Takai | Music Producer |
| Production | Atsushi Sanada | Producer |
| Sound | Naotsugu Uchida | Sound Mixer |
| Sound | Mine Kushita | Main Title Theme Composer |
| Art | Ryuta Hayashi | Art Designer |
| Art | Haruna Maki | Art Designer |
| Art | Ayumu Aso | Art Designer |
| Art | Ayano Yagi | Art Designer |
| Editing | Ryotaro Tate | Online Editor |
| Editing | Kazumi Taniguchi | Online Editor |
| Production | Kousuke Nishi | Associate Producer |
| Production | Nobuyasu Nobe | Associate Producer |
| Production | Kiyoto Seino | Associate Producer |
| Production | Ayasa Yamamura | Associate Producer |
| Production | Hinako Watanabe | Associate Producer |
| Production | Miho Kikuchi | Associate Producer |
| Production | Masatoshi Ishizuka | Associate Producer |
| Art | Yuji Haibara | Graphic Designer |
| Directing | Shin Tosaka | Series Director |
| Writing | Pierre Sugiura | Series Composition |
| Visual Effects | Naofumi Hashimoto | Character Designer |
| Camera | Katsuto Ogawa | Director of Photography |
| Visual Effects | Miho Hasegawa | Color Designer |
| Art | Taketo Gonpei | Art Direction |
| Sound | Tsumugi Shachi | Theme Song Performance |
| Art | Akiko Toyoda | Prop Designer |
| Art | Kaori Okitsu | Prop Designer |
| Visual Effects | Wataru Inata | Mechanical Designer |
| Visual Effects | Norimitsu Hirosawa | CGI Director |
| Production | Masahito Enomoto | Executive Producer |
| Production | Tomoyuki Ohwada | Producer |
| Production | Seiji Ando | Executive Producer |
| Production | Kaoru Wada | Producer |
| Production | Yo Okumura | Producer |
| Production | Yuichi Tada | Associate Producer |
| Production | Takashi Koju | Executive Producer |
| Production | Michiyoshi Minamisawa | Executive Producer |
| Production | Tsuneo Takechi | Executive Producer |
| Sound | Yuka Kazama | Sound Effects |
| Sound | Eri Sasaki | Main Title Theme Composer |
| Production | Hideo Momoda | Producer |
| Production | Satoru Shimosato | Producer |
| Sound | Hiro Nakamura | Main Title Theme Composer |
| Production | Shota Watase | Producer |
| Production | Hiroyuki Kobayashi | Producer |
| Sound | Asaka | Theme Song Performance |
| Sound | Takeshi Takadera | Sound Director |
| Sound | Akiyuki Tateyama | Original Music Composer |
| Writing | Afro | Comic Book |
