What Is a Yumejoshi? Self-Insert Romance With AI Characters
A yumejoshi, or dream girl, is a fan who imagines a romance between herself and a fictional character. Self-insert romance with AI gives that story a reply: on Hanakoi, original male characters remember what you share and grow closer over five relationship stages.
How Hanakoi compares
| Feature | Hanakoi | Character.AI | Nomi |
|---|---|---|---|
| Memory | Three memory layers: summaries of recent chats, long-term memory (preferences, facts, shared moments, promises), and vector search over past messages | Story Memory and Pin to Memory for all users; automatic Facts is a c.ai+ featureSource · | Official site describes short-, medium- and long-term memorySource · |
| Relationship stages | Five fixed stages: Acquaintance → Friend → Flirty → Lover → Married; advances as you chat and never drops back | No relationship-stage system mentioned on official pagesSource · | Friendship, romance or mentor relationships; no staged progression mentioned on the official siteSource · |
| Male characters | 169 public characters, 161 of them male (counted 2026-10-29)Source · | Says it has millions of characters; no count of male characters publishedSource · | You create your own Nomi; no character count publishedSource · |
| Pricing | Free sign-up; chats use petals (in-app credits) you can buy one-off. Web membership US$9.99/month or US$99.99/yearSource · | Free to use; lite and c.ai+ plans, with c.ai+ shown at $94.99/year on the subscription pageSource · | Free to start; an official article lists $15.99/month, $39.99/quarter, $99.99/yearSource · |
Competitor details come from each service's official website or help pages and may change; check their latest official information.
Characters to meet
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Frequently asked questions
- What does yumejoshi mean?
- Yumejoshi (dream girl) comes from Japanese fandom. It describes a fan who inserts herself, or a heroine she created, into a story and imagines a romance with a character she loves. Fan fiction written this way is often called dream fiction.
- How is a yumejoshi different from otome?
- Otome usually describes a genre, such as romance games with a female protagonist. Yumejoshi describes how a fan engages with a character, and the character can come from any work, not only otome games.
- What is doutan kyohi?
- Doutan kyohi means preferring not to interact with other fans of the same character. It is a personal preference rather than a rule, and many fans happily share the characters they love.
- How is self-insert AI chat different from writing dream fiction?
- In dream fiction you write the whole story yourself. With an AI character, he answers in his own personality and the story follows your conversation. Hanakoi characters remember your chats, and the relationship moves through five stages.
- Can I date characters from existing anime or games?
- Characters on Hanakoi are original characters written by their creators. If you want to adapt a figure from classic literature, the character fanfic series in the Learn center shows how to capture names, personality and story.
- Can I create my own ideal male lead?
- Yes. Answer a few questions in the Studio to generate a full character with a name, look, personality, way of speaking and backstory. Free accounts can create up to 10 characters and members up to 50.