Mikasa Project
He is Mikasa.
1
News
- 2026/Aug. Add video demo of MikasaWatch and arXiv paper of Private Etymology.
- 2026/Jun. Change web app for JSAI 2026.
- 2026/Feb. Add web app & logs for HAI Symposium 2026.
- 2026/Jan. Launch website with video demo by gitbook for my arXiv paper．
Paper
App Demo
Web App: Talk with Mikasa
Playing audio: PC - automatic, Smartphone - manual
2026/6/11 学会参加者の方へ: 体験コードは学会名の略称アルファベット 4 文字です．
Logs
Interesting Conversational Logs
Video Demo - MikasaWatch
MikasaWatch is wearable on AppleWatch and iPhone(4.5 min).
Video Demos - Mikasa
[1] Incoherent interaction start (1.5 min) – Valentine fails to recognize the addressed speaker.
[2] Consistent character interaction (3 min) – Stable dialogue between two fictional AI companions.
These interactions highlight differences in turn-taking, situational grounding, and character coherence.
1. I use “Mikasa” to refer to both (1) a character-driven design approach for AI companions and (2) a concrete system instantiated using this approach. ↩