Ohmasa

Ohmasa

Name: 大マサ (Ōmasa)
Epithet: Blood-Writing
Status: alive
Affiliation: Udon Wano Country
First seen: Ch. 952

“Blood-Writing Ohmasa” · alive · yakuza boss of Udon, Wano

Profile

“Blood-Writing Ohmasa” — the yakuza boss of the Udon region of Wano Country, introduced Ch. 952 (p. 9) among the regional bosses rallying to Boss Hyogoro and the Kozuki cause.

Arc-by-arc updates

Wano Country — Onigashima Raid (Ch. 998)

Revives from his Ice Oni transformation as Marco’s phoenix flames warm him (“Boss Ohmasa’s conscious again!! … the chill is melting away”). (p. 4)

Wano Country — Onigashima Raid (Ch. 997)

“Boss Ohmasa” — among the Ice-Oni-infected allies rampaging on the floor as Chopper races to cure them (p. 8).

Wano Country — Udon (Ch. 952) — first appearance

One of the regional yakuza bosses gathered under Hyogoro to round up traitors and join the Kozuki cause (p. 9).
(first_mentioned/first_appearance/last_appearance SET 0952; minor character. Etymology flag.)

Wano Country — Onigashima (Ch. 994)

“Boss Ohmasa” is infected by Queen’s Ice Oni virus and turns berserk among Hyogoro’s men on the Performance Floor (p. 9).

Wano Country — Onigashima Raid (Ch. 1007)

One of the yakuza bosses turning into an Ice Oni on the Performance Floor; among those saved by Chopper’s curative mist (pp.3-8).

Notes

Etymology done : 大マサ = ‘Big Masa’; epithet 血文字 chimoji ‘blood-writing’ (VIZ ‘Blood-Writing’) from his blood-oath of loyalty to Hyogoro. See frontmatter etymology.