GET YOUR BEARINGS
About LAMUNATION! -international-
LAMUNATION! -International- is a comedy visual novel that mixes a retro‑80s‑style soundtrack with modern EDM, carbonated drinks, exotic sportscars, and a flood of memes. The story follows Luna Akahoshi, a jacuzzi‑loving protagonist, and his rubber duckie as they are whisked from a sleepy coastal town to the Academy of Hope Island.
The game provides 30 hours of playtime in single‑player, full Japanese voice acting, and multilingual text in Japanese, Chinese, and English. It runs on Windows via Steam, supports Family Sharing, and includes a free patch that adds an all‑ages version.
01 / THE GUIDE
Story Premise
The narrative opens with Luna Akahoshi spending his days lounging in a jacuzzi alongside a rubber duckie. His routine is interrupted when two sky‑diving girls arrive at his yard and drag him away, and push him into a car bound for the Academy of Hope Island.
During the journey, Luna and his friends become involved in saving an old factory in the coastal town of Saint Aria. The plot weaves humor, meme references, and quirky character moments into a light‑hearted adventure that never aims for tear‑jerking drama.
- Notice how the opening rap‑style narration frames the comedic tone for the rest of the visual novel.
- Observe the recurring rubber duckie motif as a narrative anchor throughout the story.
02 / THE GUIDE
Character Roster
Key figures include Lamune Aoumi, Luna's kind childhood friend who dreams of inheriting a lamune factory; Corona Akahoshi, Luna's younger twin sister described as cunning, clever, and caring; Iris "CH" Prateado, a lively lady who loves supersonic attack helicopters; and Rayla "MC" Prateado, the perfect chef of the Cherry Crown Diner.
The rubber duckie is presented as the real protagonist, while Solaris is also listed among the cast. Each character’s description emphasizes playful naming conventions, such as "CH" for Crystal Heart and "MC" for Million Carat, reinforcing the comedic tone.
- Compare each character’s quirky description to typical visual‑novel archetypes.
- Pay attention to the naming conventions that hint at personality traits.

03 / THE GUIDE
Soundtrack & Style
The game features an 80’s‑inspired soundtrack blended with modern EDM bops, creating a retro‑futuristic audio backdrop. This musical choice reinforces the comedic and energetic tone of the visual novel, punctuating dialogue and meme moments with upbeat beats.
Visual presentation includes screenshots whose text style may change, as the build is still under construction. This indicates ongoing artistic updates and suggests that the visual style may evolve even after release.
- Listen for how EDM elements accentuate meme‑heavy scenes.
- Notice any shifts in musical style that align with plot twists.
04 / THE GUIDE
Memes & Humor
Memes are a core component, with the description promising “over 9000* memes” and additional meme content throughout. The humor is self‑referential, referencing internet culture and playful wordplay that appears in dialogue and visual gags.
Repeated emphasis on memes in the description suggests they appear frequently, serving as comedic punctuation rather than driving the plot. This design choice aligns with the game's overall light‑hearted, meme‑centric identity.
- Enjoy meme references as cultural commentary rather than plot drivers.
- Look for recurring meme motifs that tie different scenes together.
05 / THE GUIDE
Platform Features
LAMUNATION! runs on Windows via Steam and offers single‑player mode, Steam Achievements, and Family Sharing. An all‑ages version is available through a free patch, and the game includes full Japanese voice acting for the entire visual novel.
The title provides multilingual text options in Japanese, Chinese, and English, allowing players to select their preferred language. These features are documented without implying any additional input methods or platform exclusivity.
- Enable the free patch if you prefer an all‑ages experience.
- Select the language you are most comfortable with for smoother reading.





COMMUNITY
Player discussion