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Isao Okubo (大久保 勇夫 Ōkubo Isao) is member of Goblin Circus.
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Etymology[]
- The name Isao means "brave, courage" (勇) (isa), and "man, husband" (夫) (o).
- Isao's surname Okubo means "big, great" (大) (o), "long time" (久) (ku) and "protect, guarantee" (保) (ho/bo).