Kamina Ayato en Haruka Shitou, ontmoetten elkaar beide op 17 jarige leeftijd in Tokio. Het was duidelijk dat Haruka iets voor Ayato voelde. Echter, na een aanval van de Mulian op Tokio, ontstond er een barrière om de stad. Haruka wist te ontsnappen, maar Ayato zat vast. Haruka sluit zich aan bij TERRA, een organistatie die zich gespecialiseerd heeft in het verdedigen van de Mulian aanvallen. Hierbij hoopt ze haar vroegere liefde ooit terug te krijgen. Maar of zij haar missie kan volbrengen, Ayato (die inmiddels 12 jaar jonger is, omdat de barrière enkele vreemde werkingen heeft) om te brengen om zo te voorkomen dat hij de RahXephon kan gebruiken, is nog maar de vraag.
Nee, helaas is ラーゼフォン 多元変奏曲 nog niet beschikbaar op Netflix in Nederland.
| Production | Maki Horiuchi | Producer |
| Sound | 橋本一子 | Music |
| Directing | 京田知己 | Director |
| Production | 南雅彦 | Producer |
| Production | 清水賢治 | Producer |
| Production | 山﨑立志 | Producer |
| Art | Tensai Okamura | Storyboard Artist |
| Writing | 京田知己 | Writer |
| Directing | 出渕裕 | Director |
| Visual Effects | 中熊太一 | Key Animation |
| Visual Effects | Yoshifumi Miyaji | Key Animation |
| Visual Effects | 菅野宏紀 | Supervising Animation Director |
| Visual Effects | 小森高博 | Animation Director |
| Visual Effects | Maki Uchida | Key Animation |
| Visual Effects | 斎藤恒徳 | Animation Director |
| Visual Effects | 若山政志 | Key Animation |
| Visual Effects | 渡辺浩二 | Key Animation |
| Visual Effects | 堀川耕一 | Animation Director |
| Visual Effects | 水畑健二 | Animation Director |
| Visual Effects | 入江泰浩 | Animation Director |
| Visual Effects | 逢坂浩司 | Animation Director |
| Visual Effects | 山岸徹一 | Key Animation |
| Visual Effects | 後藤雅巳 | Key Animation |
| Visual Effects | 阿部美佐緒 | Key Animation |
| Visual Effects | 伊藤嘉之 | Animation Director |
| Visual Effects | 久保正 | Key Animation |
| Visual Effects | 佐藤雅将 | Key Animation |
| Visual Effects | 木村貴宏 | Key Animation |
| Visual Effects | 高木弘樹 | Key Animation |
| Visual Effects | 川口隆 | Key Animation |
| Visual Effects | 富岡隆司 | Animation Director |
| Visual Effects | 熊岡利治 | Key Animation |
| Visual Effects | Tsutomu Takei | Key Animation |
| Visual Effects | 中井準 | Key Animation |
| Visual Effects | 小松英司 | Key Animation |
| Visual Effects | Masanori Nishii | Key Animation |
| Visual Effects | 窪岡俊之 | Key Animation |
| Visual Effects | 秋山英一 | Key Animation |
| Visual Effects | 井嶋けい子 | Key Animation |
| Visual Effects | 吉本拓二 | Key Animation |
| Visual Effects | Toshiko Baba | Key Animation |
| Visual Effects | 内田シンヤ | Key Animation |
| Visual Effects | 中澤勇一 | Key Animation |
| Visual Effects | 斉藤拓也 | Key Animation |
| Visual Effects | 倉島亜由美 | Animation Director |
| Visual Effects | 関暁子 | Key Animation |
| Visual Effects | 伊藤秀樹 | Key Animation |
| Visual Effects | 石田可奈 | Key Animation |
| Visual Effects | 金子利恵 | Key Animation |
| Visual Effects | 高口弘 | Key Animation |
| Visual Effects | 石井ゆみこ | Key Animation |
| Visual Effects | 岩井優器 | Key Animation |
| Visual Effects | 都留稔幸 | Key Animation |
| Visual Effects | 川添政和 | Key Animation |
| Visual Effects | 山内則康 | Key Animation |
| Visual Effects | Masahito Yamashita | Key Animation |
| Visual Effects | 武半慎吾 | Key Animation |
| Visual Effects | Hisae Saito | Key Animation |
| Visual Effects | Yoshiyuki Kodaira | Animation Director |
| Visual Effects | Seimei Maeda | Key Animation |
| Visual Effects | 福世孝明 | Key Animation |
| Visual Effects | Koji Fukasawa | Key Animation |
| Visual Effects | Tomomi Kimura | Key Animation |
| Visual Effects | Kazuyuki Matsubara | Key Animation |
| Visual Effects | 永井達郎 | Key Animation |
| Visual Effects | 金子秀一 | Key Animation |
| Visual Effects | 降旗昌弘 | Key Animation |
| Visual Effects | Hisafumi Nakahara | Key Animation |
| Visual Effects | 吉田徹 | Key Animation |
| Visual Effects | Hiromitsu Morishita | Key Animation |
| Visual Effects | Daizen Komatsuda | Key Animation |
| Visual Effects | 津熊健徳 | Key Animation |
| Visual Effects | Keisuke Watabe | Key Animation |
| Visual Effects | 番由紀子 | Key Animation |
| Visual Effects | 大塚健 | Key Animation |
| Visual Effects | 山形厚史 | Key Animation |
| Visual Effects | 松尾慎 | Key Animation |
| Visual Effects | 中村豊 | Key Animation |
| Visual Effects | 鈴木典光 | Key Animation |
| Visual Effects | 長谷川眞也 | Key Animation |
| Visual Effects | 横田和彦 | Key Animation |
| Visual Effects | 川上哲也 | Key Animation |
| Visual Effects | Takeshi Matsuda | Key Animation |
| Visual Effects | 長谷部敦志 | Key Animation |
| Visual Effects | Tomoki Mizuno | Key Animation |
| Visual Effects | Kaname Wakabayashi | Key Animation |
| Visual Effects | 竹内進二 | Key Animation |
| Visual Effects | 阿保孝雄 | Key Animation |
| Visual Effects | Mitsuyasu Takekoshi | Key Animation |
| Visual Effects | 星和伸 | Key Animation |
| Visual Effects | Kazumi Inadome | Key Animation |
| Visual Effects | 日向正樹 | Key Animation |
| Visual Effects | 倉島亜由美 | Key Animation |
| Visual Effects | 赤尾良太郎 | Key Animation |
| Visual Effects | Hideki Sadai | Key Animation |
| Visual Effects | Fumihide Sai | Key Animation |
| Visual Effects | Shinmei Saito | Key Animation |
| Visual Effects | 中村基 | Key Animation |
| Visual Effects | Yoshiyuki Kodaira | Key Animation |
| Visual Effects | 岩瀧智 | Key Animation |
| Visual Effects | 安藤正浩 | Key Animation |
| Visual Effects | 尾崎正幸 | Key Animation |
| Visual Effects | 細田直人 | Key Animation |
| Visual Effects | 田中春香 | Key Animation |
| Visual Effects | 村木靖 | Key Animation |
| Visual Effects | 竹内志保 | Key Animation |
| Visual Effects | Kaichiro Terada | Key Animation |
| Visual Effects | Asahi Yamaguchi | Key Animation |
| Production | 佐々木史朗 | Producer |
| Visual Effects | 山田章博 | Character Designer |
| Visual Effects | 佐山善則 | Mechanical Designer |
| Writing | 京田知己 | Screenplay |
| Writing | 出渕裕 | Original Story |
| Writing | 出渕裕 | Screenplay |
| Writing | 榎戸洋司 | Screenplay |
| Writing | 大野木寛 | Screenplay |
| Writing | 高山文彦 | Screenplay |
| Writing | 大河内一楼 | Screenplay |
| Writing | 小中千昭 | Screenplay |
| Writing | Yukari Kiryu | Screenplay |
| Camera | Kentaro Takahashi | Director of Photography |
| Editing | Shigeyuki Yamamori | Editor |
