I have: 1 pair of octagonal sai, 1 pair of pressure treated tonfa, 1 boken, 1 suburi-to, 1 pair of nunchaku, 1 jo staff, and a wide variety of bo (a.k.a. too many to count). I only have the weapons I train with and can use in one way or another. All are needed for my own training. My wife owns 1 boken, 1 suburi-to, 1 katana, and the will to use them.