# Ruby Party

> Japanese video game development business

**Wikidata**: [Q27017110](https://www.wikidata.org/wiki/Q27017110)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Ruby_Party)  
**Source**: https://4ort.xyz/entity/ruby-party

## Summary
Ruby Party is a Japanese video game development business founded in 1990 by Keiko Erikawa. It operates as a subsidiary of Koei Tecmo Games and specializes in creating romance simulation games, particularly the long-running Angelique series.

## Key Facts
- Founded in 1990 by Keiko Erikawa
- Parent company is Koei Tecmo Games
- Based in Japan
- Specializes in romance simulation games
- Best known for creating the Angelique series
- Has a YouTube channel with over 17,000 subscribers as of May 2025
- Listed on Wikipedia in English, French, and Japanese

## FAQs

### Q: What type of games does Ruby Party develop?
A: Ruby Party specializes in romance simulation games, most notably the Angelique series, which has been a flagship franchise for the company since its founding.

### Q: Who founded Ruby Party and when?
A: Ruby Party was founded in 1990 by Keiko Erikawa, who remains a significant figure in the Japanese video game industry.

### Q: Is Ruby Party independent or part of a larger company?
A: Ruby Party operates as a subsidiary of Koei Tecmo Games, the Japanese video game developer and publisher.

## Why It Matters
Ruby Party holds a unique position in the video game industry as a pioneer of romance simulation games in Japan. Founded during the early 1990s when the gaming market was dominated by action and role-playing games, Ruby Party carved out a niche that appealed to a demographic often overlooked by mainstream developers. The company's Angelique series became a cultural phenomenon, helping to establish and popularize the otome game genre (story-based games targeted at women). By consistently delivering quality romance-focused content, Ruby Party has maintained relevance for over three decades and contributed to the diversification of gaming audiences. Their work demonstrates how specialized game development can create lasting franchises and influence broader industry trends toward more inclusive game design.

## Notable For
- Creating the influential Angelique series that defined the otome game genre
- Being one of the first Japanese companies to specialize in romance simulation games
- Maintaining a successful niche market for over 30 years
- Developing games that specifically target female audiences in a male-dominated industry
- Operating as a specialized subsidiary under Koei Tecmo Games

## Body
### Founding and History
Ruby Party was established in 1990 by Keiko Erikawa, co-founder of Koei (now Koei Tecmo). The company was created as a specialized division to develop romance simulation games, a genre that was relatively unexplored in the Japanese gaming market at the time. This strategic move allowed Koei to diversify its portfolio beyond its traditional historical simulation games.

### Core Business and Specialization
The company focuses exclusively on developing romance simulation games, particularly targeting female audiences. This specialization has allowed Ruby Party to develop deep expertise in narrative design, character development, and relationship mechanics that are central to the otome game genre. Their games typically feature branching storylines where players make choices that affect romantic relationships with various characters.

### The Angelique Series
Ruby Party's flagship franchise is the Angelique series, which debuted in 1994. This long-running series has become synonymous with the company and has spawned numerous sequels, spin-offs, and adaptations across multiple platforms. The Angelique games typically combine romance elements with fantasy or historical settings, featuring complex relationship systems and multiple romantic interests.

### Corporate Structure
As a subsidiary of Koei Tecmo Games, Ruby Party benefits from the resources and distribution network of a major Japanese game publisher while maintaining creative independence in its specialized niche. The company operates from Japan and maintains its distinct brand identity within the larger corporate structure.

### Digital Presence
Ruby Party maintains an active YouTube channel (ルビーパーティーChannel) with over 17,000 subscribers as of May 2025. The channel serves as a platform for game trailers, developer updates, and community engagement. The company also maintains a website through Koei Tecmo's GameCity portal, where fans can access information about their latest releases and projects.

## References

1. YouTube API
2. VideoGameGeek