Rin Tohsaka HSR: Character Overview and Kit 2026
Rin Tohsaka is a 5-star Quantum element character on the Erudition Path, introduced in Honkai Star Rail as part of the Fate collaboration’s Phase 2.
Rin Tohsaka is a 5-star Quantum element character on the Erudition Path, introduced in Honkai Star Rail as part of the Fate collaboration’s Phase 2. She’s built almost entirely around supporting Archer, her canonical partner from the series. This character guide covers her kit, Traces, Eidolons, banner status and whether she’s worth pulling for based on what you already have (or plan to pull for).
I’ve also broken down how her Gem Energy resource loop works, what her Joint Attack with Archer actually does, and where her personal damage ceiling sits if you’d rather build her as a Main DPS instead of a pure support piece.
Rin Tohsaka at a Glance: Character Profile
Rarity 5★ Element Quantum Path Erudition Role Hybrid Released Version 4.4 (The Gem Coursing in Red banner)
Reruns Collab Banner Available Indefinitely Voice actor Kana Ueda (JP)
Shuo Xiaotu (CN)
Kim Bo-min (KR)
- Overall Rating
- EX
- Endgame Ratings
- Memory of Chaos: EX
- Pure Fiction: EX
- Apocalyptic Shadow: EX
Story and Background: Who is Rin Tohsaka in Honkai Star Rail?
Rin Tohsaka crosses over from the Fate franchise as the canonical Master of Archer, and Honkai Star Rail leans directly into that relationship by giving her a kit that revolves around him. She arrived as the second wave of the Fate collaboration, alongside Gilgamesh, and her Quantum element and Path of Erudition fit her established role as a magus who fights through precise, repeatable techniques rather than a single overwhelming attack.
Her introduction keeps close to her source material’s identity: a sharp, disciplined magecraft user who channels power through jeweled gemstones, both as a standalone combatant and as the one person who can consistently keep Archer fighting at his best.
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