Dr. Ratio is a 5-Star Imaginary character of the Path of Hunt in Honkai: Star Rail, from Intelligentsia Guild. Dr. Ratio is voiced by Jordan Paul Haro in English and Takeuchi Shunsuke in Japanese.
Quick facts
- Rarity: 5-Star
- Combat Type: Imaginary
- Path: Hunt
- Faction: Intelligentsia Guild
- English VA: Jordan Paul Haro
- Japanese VA: Takeuchi Shunsuke
Official Dr. Ratio merch
See our Dr. Ratio merch guide. Popular Dr. Ratio items at Animon:
- Honkai: Star Rail Little One and Cat Series Collection Card ($3, in stock)
- Honkai: Star Rail Galaxy Aromatherapy Series Shower Gel ($35, in stock)
- Honkai: Star Rail Pompom Snapshot Series Metal Pin Vol 2.0 ($5, in stock)
- Honkai: Star Rail Boy's Dormitory Series Pillow Vol 2.0 ($25, in stock)
- Honkai: Star Rail Chibi Plush Series Doll Toy ($33, in stock)
- Honkai: Star Rail Live Series Metal Pin ($5, in stock)
See all Honkai: Star Rail characters.
Animon Life is an authorized retailer for HoYoverse titles and ships official merchandise from California to the US (free over $60) and Canada ($25 flat), with US tariffs included.
Character data from the official HoYoverse wiki (HoYoWiki). As of October 29, 2026.
