Heavenly Island Coming to Steam

TOKYO, JAPAN – AUGUST 13, 2025.

Co-FUN Games is pleased to announce that Heavenly Island from the developers at TechnoBrake will be coming to Steam!

The game is an adventure RPG that follows you, the protagonist, as you're chosen to become the island's new fertility god, known as the “Great Seeder.” Set during the once-in-a-few-centuries “Seeder Festival,” you will explore a mysterious, secluded island filled with quirky characters, strange rituals, and hidden secrets. Your goal is to gather all 17 mythical “Golden Balls,” each tied to the favor of the island's powerful god and experience the island's ancient tradition.

As of August 13th, the game is now available for wishlisting on Steam!
Steam: https://store.steampowered.com/app/3779570?utm_source=enpr
Johren (18+): https://www.johren.games/games/download/haramase-island-en-zh

INTRO
Welcome to the once-every-few-centuries “Seeder Festival,” held on a secluded island shrouded in mystery!
You've been chosen to become the “Great Seeder,” the fertility god of a mysterious, remote island.
Gather the 17 “Golden Balls” and gain the favor of the island's God!

CHARACTER
Uruha Houjou
Voice: —
The island's leader and village chief. She's well past the age of XX, but tries way too hard to look young. She doesn't just pass for a youthful beauty or even a witch. No... she's become something beyond that.

Angelique
Voice: —
A female knight transported from another world.

Nakana Ouya
Voice: —
The owner of the inn where the protagonist stays. Widowed, she runs the inn together with her daughter.

Megumi Hidaka
Voice: —
A journalist visiting from the mainland to report for an occult magazine. She's come to investigate the mysterious Seeder Festival.

Asari Toyota
Voice: —
The cheerful wife of a farmer who's significantly older than her. She's kindhearted and truly devoted to her husband.

Asakura
Voice: —
A female teacher assigned to the island's school. Originally from the mainland, she left behind her boyfriend and is currently in a long-distance relationship.

PRODUCT INFORMATION
Title: Heavenly Island
OS: Windows
Players: Single-Player
Developer: TechnoBrake
Publisher: Co-FUN Games, Shiravune
Languages: English, Traditional Chinese, Simplified Chinese

PLATFORMS
Steam, Johren (18+ Adult Version), Other Platforms TBA

PRICING DETAILS
TBA

ABOUT CO-FUN GAMES
Based in Japan, Co-FUN Games is dedicated to delivering popular Japanese doujin (indie) games to players around the world. The brand name is inspired by the Japanese word for “excitement” (興奮, kōfun), with a playful twist that combines the Japanese pronunciation “FUN” and the English word “fun,” symbolizing the goal of creating games that many players can enjoy.

Steam Publisher Page: https://store.steampowered.com/publisher/cofungames
Twitter https://x.com/CoFUNGames
Discord: https://discord.gg/RRZwH7q7zU

© Co-FUN Games