Igniting the Future
with Curiosity
Curiouspark was born from a single promise: keep the spark of curiosity flickering. When the creators are genuinely excited, we craft services that stay with people. We look straight at what truly thrills us, then shape that excitement into technology-powered experiences that feel fresh and meaningful.

Products
AI Experiences
HiromiVoice App
HiromiVoice is the official companion app for talking with HiromiAI, the digital persona of ASMR creator Hiromi with over 100,000 subscribers. It’s designed to be right there when you need a warm, supportive conversation.
Games
NOCCA x NOCCA
Strategy meets speed in this 3D take on chess. You can jump into five-minute matches against players all over the world and keep sharpening your tactics.
App StoreBLOCK. BLOCK
A fresh, high-energy dueling puzzle you can learn in a blink. Its tactile feel, clever tactics, and brisk rhythm make each match feel like a new challenge.
App StoreJack & Detectives
The signature werewolf game for people who thought they didn’t enjoy werewolf. A quiet, quick ten-minute sleuthing duel with no player eliminations and plenty of tension.
Visit SiteCompany
- Company
- Curiouspark LLC (Curiouspark G.K.)
- Representative
- Koya Tamura
- Location
- Minato-ku, Tokyo, Japan
- Business
- Planning, development, and operation of games, web services, and AI applications
Let’s Collaborate
Whether you’re exploring partnerships, new product ideas, or media inquiries, we’d love to hear from you. Share a few details and we will get back to you shortly.
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