In een alternatief verleden probeert een onwaarschijnlijk duo een vermiste elektriciteitscatalogus te vinden die een einde zou kunnen maken aan de rook in de straten van Kyoto.
Sparks of Tomorrow kun je nu online kijken op de onderstaande streaming platforms.
 | Seizoen 1 Aflevering 1 The Electric Boy Datum: 2026-07-05 Lengte: 30 min |
| Seizoen 1 Aflevering 2 Episode 2 Datum: 2026-07-12 Lengte: 30 min |
| Directing | 太田稔 | Series Director |
| Writing | Tatsuhiko Urahata | Series Composition |
| Visual Effects | 岡村公平 | Character Designer |
| Visual Effects | 岡村公平 | Supervising Animation Director |
| Sound | 湖東ひとみ | Original Music Composer |
| Writing | 鈴木貴昭 | Other |
| Writing | 結城弘 | Original Story |
| Sound | 五阿弥ルナ | Theme Song Performance |
| Sound | Cameron Lew | Theme Song Performance |
| Art | 高山真緒 | Art Direction |
| Visual Effects | 大塚芙由紀 | Color Designer |
| Art | 疋田彩 | Prop Designer |
| Camera | 植田弘貴 | Director of Photography |
| Sound | 鶴岡陽太 | Sound Director |
| Crew | 池田和美 | Graphic Novel Illustrator |
| Crew | Momoka Nagatani | Graphic Novel Illustrator |
| Production | 八田陽子 | Executive Producer |
| Production | 菊池貞和 | Executive Producer |
| Production | 森好文 | Executive Producer |
| Production | 黒田学 | Executive Producer |
| Production | 鶴岡陽太 | Executive Producer |
| Production | 斎藤滋 | Executive Producer |
| Production | 瀬波里梨 | Producer |
| Production | 中村伸一 | Producer |
| Production | 蔡愛蓮 | Producer |
| Production | 臼倉竜太郎 | Producer |
| Production | 鳥越濯 | Producer |
| Production | 上田智輝 | Producer |
| Visual Effects | 髙木美槻 | 3D Director |
| Sound | 斎藤滋 | Music Producer |
| Sound | 臼倉竜太郎 | Music Producer |
| Sound | 倉橋裕宗 | Sound Effects |
| Sound | 矢野さとし | Sound Recordist |
| Editing | 重村建吾 | Editor |
