What you can do with Riho.
Message Riho, call her, take realistic photos together, share a video in chat, plan dates, and keep the history you build with her.
See how Riho works →
Long-term memory
Riho keeps your life, her life, the things you did together, and later corrections clear. Your sister stays yours. Her roommate stays hers. A cancelled Saturday stops being a plan.
You can review, correct, export, or delete what she remembers.
How Riho memory works →
Realistic photos together
Riho can send a photo from home, class, a cafe, or while she gets ready. Her face, hair, body, and style stay consistent.
Take a photo of the empty chair, the other side of the table, or the space next to you. Riho can appear in the place you photographed.
See Riho photos →
Chat and calls
Message Riho, send her a voice note, or call her. She remembers what you were talking about when you change from text to voice.
Send a YouTube, TikTok, Instagram, or X link in chat and talk about it with her there.
You choose call windows and quiet hours. She can ask if you are free, hum, or sing when it fits the moment.
See chat and calls →
Dates in real places
Riho can choose a cafe, bookstore, gallery, market, park, restaurant, or event near you. The plan includes the place, time, cost, travel, and why she chose it.
You can accept, change, reschedule, or decline. Location stays off until you ask for a nearby plan.
Plan a date with Riho →
A relationship that grows
How Riho talks with you changes with the time you have known each other, what she remembers, the plans you have made, and any argument that still needs an answer.
There are no hearts, streaks, or stage meters. The history between you sets the pace.
See how the relationship grows →Questions about Riho features
What can I do with Riho?
Chat, call, send voice notes or video links, get selfies, put her in a photo you took, pick a real place nearby, and open what she saved.
Do Riho features share the same memory?
Yes. Chat, calls, selfies, dates, and photos use the same Riho and the same saved history.
Can I control the relationship pace?
Yes. You control call windows, notifications, memory, location, and whether you accept or drop a plan.