How to Train Your Bro’s Girlfriend is an adult (18+) Japanese visual novel localized into English by Cherry Kiss, based on the original release from developer Miel. If you’re browsing MacGaming.com for story-driven experiences on macOS and you don’t mind explicit, boundary-pushing subject matter, this one plants its flag squarely in “taboo melodrama” territory—then backs it up with fully voiced Japanese dialogue for its heroine, multiple aspect-ratio presentation options, and a sizable chunk of narrative content.
Premise
The story opens on a familiar kind of rivalry: your best friend is the guy who seems to win at everything—career, confidence, relationships, you name it. That simmering inferiority complex hits a breaking point when you realize he’s dating Rina, an intimidatingly attractive goth girlfriend, yet he’s allegedly too nervous to even make basic romantic moves.
After a blunt conversation (the kind that’s more “bro talk” than tact) happens within earshot of Rina herself, you assume you’ve gotten away with saying the quiet part out loud. Later that night, however, the situation flips: you receive a message from Rina, who appears concerned that her relationship isn’t progressing and wonders if she’s the reason—specifically, whether her body is part of the problem. From there, the game pushes into explicit territory with the player character choosing to insert himself into the relationship and “train” Rina in a way that openly violates the so-called bro code.
What Kind of Game Is It?
This is a visual novel through and through: expect reading-heavy storytelling, character-focused scenes, and presentation driven by illustrated artwork, sprite animations, music, and sound effects. Player engagement is centered on following the narrative and progressing through scenes rather than traditional action gameplay. The game also includes a gallery/scene selection system for revisiting content.
Key Features
- English localization of the original Japanese visual novel.
- Rina is fully voiced with original Japanese dialogue.
- HD-upscaled artwork with both 16:9 and 4:3 variants.
- Animated character sprites to add motion and expressiveness to scenes.
- Hours of story content (typical of longer-form VNs).
- Audio package included, featuring music and special effects.
- Gallery and scene selection for replay and collection.
- Explicit adult content, including multiple H-scenes (the game advertises 17).
Content Warning (18+)
This title is explicitly adult and includes graphic sexual content. It is intended only for players who are of legal adult age in their region. The publisher states that all depicted characters are over 18.
Mac System Requirements
Minimum:
- OS: macOS 10.10+ (Version: 10.10+)
- Processor: Apple M1 or Intel Core M
- Memory: 2 GB RAM
- Storage: 2 GB available space
Who Is It For?
How to Train Your Bro’s Girlfriend is best suited to Mac players who want:
- a translated Japanese VN experience with full Japanese voice acting for the main heroine,
- a story-forward structure with replayable scene/gallery features,
- and are specifically looking for an explicit 18+ title that leans into taboo relationship drama.
If you’re expecting traditional gameplay systems, combat, or deep simulation mechanics, this is unlikely to be a match. But if you’re here for an adult VN presentation—art, voice, music, and a lengthy narrative—this one is built to deliver that format on macOS.
