When the Japanese National Team was announced for the 17th World Kendo Championships, heading up the Women’s team was multiple All Japan Champion - Mariko Yamamoto. Ms Yamamoto is a formidable Kendoka, as is her father - Masahiko Yamamoto (Kyoshi 8th Dan). He is also famous for having an impressive competitive record, and his strong Waza from Jodan.
Here is a clip of Yamamoto (snr.) Sensei participating in the All Japan Prefectural Tournament:
Video from : dodaichi85