Quick answer
You need the Okkotsu clan, a Mythic clan with a 0.25% roll chance. Rika arrives when you unlock your cursed technique as an Okkotsu, and the technique is Rikka. The full moveset then depends on finding the Cursed Ring, which shibuya.wiki calls a rare drop with no source or rate given. Technique rerolls can't produce Rikka. This is from one fan wiki.
Key facts

Steps
- Roll the Okkotsu clan with clan rerolls (codes give clan rerolls on the creation screen).
- Reach Grade 2 and finish the cursed technique quest to unlock your technique. As an Okkotsu this is Rikka and Rika comes with it.
- Find the Cursed Ring to unlock the full Rika moveset.
What we couldn't confirm
shibuya.wiki gives no drop source or rate for the Cursed Ring and no odds for the technique unlock. We found no second Shibuya guide that describes the Cursed Ring, so treat that step as unconfirmed.
Rikka is a Unique technique. shibuya.wiki says Unique techniques are the one group the reroll system can't touch, so spending technique rerolls does nothing for Rika. Use clan rerolls to chase Okkotsu.
Tips
- Spend clan rerolls, not technique rerolls.
- Redeem codes on the creation screen before locking the character.
- Check the official Roblox page for updates; Beta details can change.
FAQ
Which clan gives Rika?
Okkotsu, Mythic, 0.25% roll chance.
Can I reroll for Rikka?
No. Technique rerolls can't produce Rikka; it only comes with Okkotsu.
Where does the Cursed Ring drop?
Not confirmed. shibuya.wiki calls it a rare drop and gives no location.
Sources
- How to Get Rika (shibuya.wiki, fan site)
- Shibuya Clan Tier List: Keep or Reroll (shibuya.wiki, fan site)
- Shibuya Cursed Techniques Tier List, November 2026 (Roonby)
- Shibuya [Beta] on Roblox (game page)

