Akane is onlangs gedumpt en staat op het punt te stoppen met het spel dat ze vroeger met haar vriend speelde, als ze Yamada ontmoet in dezelfde RPG. Yamada blijkt in het echte leven een beetje een legende te zijn. Het enige probleem is: hij is ALLEEN geïnteresseerd in het spel. Zal Yamada's focus op het spel blijven liggen naarmate de gevoelens van Akane groeien?
山田くんとLv999の恋をする kun je nu online kijken op de onderstaande streaming platforms.
| Visual Effects | 濱田邦彦 | Character Designer |
| Directing | Morio Asaka | Series Director |
| Writing | 中西やすひろ | Series Composition |
| Writing | ましろ | Comic Book |
| Sound | 岡村弦 | Music Director |
| Sound | 山内真治 | Music Producer |
| Production | 丹羽将己 | Executive Producer |
| Production | 大澤信博 | Executive Producer |
| Production | Masayoshi Tomiya | Executive Producer |
| Production | 黒井瞳 | Producer |
| Production | 松枝和哉 | Producer |
| Production | 吉田勇樹 | Producer |
| Production | Kazuki Ueshima | Producer |
| Sound | 小笠原頌 | Sound Mixer |
| Sound | 渡邊雅文 | Foley Artist |
| Production | 外川明宏 | Associate Producer |
| Production | 大和田智之 | Associate Producer |
| Production | 長嶺利江子 | Associate Producer |
| Production | 吉開彩花 | Publicist |
| Production | 金子怜未 | Publicist |
| Directing | 渡邉こと乃 | Assistant Director |
| Visual Effects | 濱田邦彦 | Opening/Ending Animation |
| Visual Effects | 小林恵祐 | Opening/Ending Animation |
| Visual Effects | Morio Asaka | Opening/Ending Animation |
| Visual Effects | 礒川和正 | Opening/Ending Animation |
| Visual Effects | Ryo Rindo | Opening/Ending Animation |
| Visual Effects | 佐々木美和 | Opening/Ending Animation |
| Visual Effects | 水谷正之 | Opening/Ending Animation |
| Visual Effects | 宗崎暢芳 | Opening/Ending Animation |
| Visual Effects | 國行由里江 | Opening/Ending Animation |
| Visual Effects | Chen Zhenjie | Opening/Ending Animation |
| Art | 竹内杏子 | Prop Designer |
| Art | 加賀ひかり | Assistant Director of Photography |
| Sound | ミト | Original Music Composer |
| Sound | DÉ DÉ MOUSE | Original Music Composer |
| Art | 笠原由紀 | Art Designer |
| Sound | KANA-BOON | Theme Song Performance |
| Sound | 北澤ゆうほ | Theme Song Performance |
| Sound | 清竜人 | Theme Song Performance |
| Art | 清水友幸 | Art Direction |
| Visual Effects | 大野春恵 | Color Designer |
| Camera | 酒井淳子 | Director of Photography |
| Editing | 木村佳史子 | Editor |
| Sound | 明田川仁 | Sound Director |
| Sound | 安藤由衣 | Sound Effects |
| Visual Effects | 新垣隼 | CG Animator |
| Visual Effects | 新垣隼 | 3D Director |
| Art | ましろ | Original Series Design |
| Sound | 三嶋晴子 | Other |
| Editing | タンザオソン | Assistant Editor |
| Editing | 塚常真理子 | Assistant Editor |
