AnimaSphere

Bring AI into Gameplay

Bring AI into Gameplay

Build game experiences that come alive with AI
— from characters that stay in role, to systems that respond and evolve.

Talk to Us お問い合わせ
SCROLL TO EXPLORE
# OUR VISION

AI for New Play, Guided by Creators

AI has the potential to transform gameplay and interactive storytelling
— but only under creative direction does it reach that potential.

# PRODUCT

Game AI Development Platform

From implementation to evaluation, improvement, and operation, AnimaSphere supports AI NPCs, progression control, event generation, and other generative AI-powered game systems.

Game AI Editor Interface
# CORE FEATURES

Editor & Runtime

Tooling for designing and tuning AI features, plus the runtime foundation that powers them.

Eval & Verifier

A toolkit for quality evaluation and behavior verification.

Cost & Latency Optimization

Mechanisms for optimizing cost and response speed.

# USE CASES

Gameplay Use Cases

Concrete gameplay experiences you can implement with AI — from NPC dialogue and companion systems to dynamic event generation and multi-agent behaviors.

01

AI NPC

Characters that respond based on player actions and conversation history.
Implement more natural dialogue connected to the game world and state.

02

In-Game Assistant / Companion

AI characters that guide, advise, and provide emotional companionship.
Enhances gameplay immersion and player retention.

03

Real-time Event Generation

Dynamically generates events and situational changes based on player behavior.
Creates reactive play experiences that never follow the same path twice.

04

Multi-Agent Systems

NPC relationships, rumors, factions, and reputation dynamics.
Create worlds that evolve as societies, not just individual conversations.

# SOLUTIONS

Game × AI Solution Support

We help game studios bring AI into their products — from proof-of-concept experiments to custom development for gameplay enhancement and production efficiency.

PoC & Prototyping

Validate your AI game idea with a working prototype. Fast iteration, real feedback.

Custom AI Development

Tailored AI systems for your game — dialogue, behavior, procedural content, and more.

Consulting & AI Adoption Support

From concept to launch, we help you identify where AI creates the most player value and build a clear path to get there.

# BLOG
# ABOUT THE COMPANY

Corporate Information

Company
Anima Sphere Inc. (アニマスフィア株式会社)
Address
20-21 Kamimizucho, Shibuya-ku, Tokyo 150-0045, Japan
Founded
March 2, 2026
CEO
Chenfei Zhang, Representative Director
Capital
3,000,000 JPY
Business
R&D of AI technologies for games, software development, and consulting