Karl Yune has been cast as Maseo Yamshiro in Season 3 of Arrow, according TVLine. In the comics, Maseo is a skilled martial artist and the husband of Tatsu Yamashiro, a.k.a. Katana, who will be played by Devon Aoki.
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In Arrow,Maseo will be introduced through flashbacks as Oliver’s Hong Kong handler. Like Katana, he becomes a mentor to Oliver, and helps put him on the path to becoming Arrow.
Yune has previously appeared in films such as Real Steel, Speed Racer and Memoirs of a Geisha.
Arrow‘s third season will premiere October 9 on the CW.
