Ōka (disambiguation)

Ōka, Ohka, Ouka (おうか) or Ooka (おおか) may refer to:

• Ōka (桜花（おうか）), blossom of cherry tree
• Yokosuka MXY-7 Ohka (桜花（おうか）, Ōka), a Japanese kamikaze aircraft in World War II
• Ōka Station (相可（おうか）駅, Ōka-eki), a railway station
• Ōka (surname) (おうか or おおか), a Japanese surname

See also

• Oka (disambiguation)
• Ōoka (disambiguation)
• Sakura (disambiguation)
• Cherry Blossom (disambiguation)