Katsuyuki Kondo
In this Japanese name, the family name is "Kondō".
Katsuyuki Kondo (近藤 勝之 Kondō Katsuyuki) is a Japanese martial artist. He received Daitō-ryū Aiki-jūjutsu Kyōju Dairi from Tokimune Takeda in 1974.[1] Kondo is an authority on kenjutsu and calligraphy.[1]