Lamune and Da Cider head off to Puff-Puff Palace to rescue two beautiful barely clothed maidens, Gold Mountain and Silver Mountain- the Mountain Duo. This of course infuriates Milk and Leska, who with a rather confused and unwilling Cocoa "transform" into "Seinaru Milky", "Seinaru Cacao", and "Seinaru Lemon". The three then head after their would-be boyfriends to extract their revenge.
Is NG Knight Lamune & 40 DX on Netflix? Unfortunately this serie is not yet available on Netflix.
| Directing | Hiroyuki Kakudou | Director |
| Sound | Hideyuki Tanaka | Sound Director |
| Writing | Eiji Suganuma | Storyboard |
| Visual Effects | Eiji Suganuma | Animation Director |
| Sound | Takeshi Kusao | Theme Song Performance |
| Sound | Kazuki Yao | Theme Song Performance |
| Sound | Chisa Yokoyama | Theme Song Performance |
| Visual Effects | Takehiko Itō | Character Designer |
| Visual Effects | Toshiyuki Komaru | Key Animation |
| Visual Effects | Yasunori Miyazawa | Key Animation |
| Visual Effects | Takuya Saito | Character Designer |
| Visual Effects | Akio Takami | Key Animation |
