http://www.mak-jp.com/supply.html
三和電子製30mm押しボタン OBSF-30 (Buttons, 30mm) x6
目隠しキャップ(30,24) OBSM 30,24 (Button Stoppers, 30mm) x2
5pin装着タイプ。4-8方向の切り替えがワンタッチ。
レバーボール標準付属。レバー個別パーツも注文可能です。
(The stick) x1
Once you get the stick, let me know so I can tell you how to do it. But these are the best parts.
Don't be a dumbass and waste money on 8 buttons. No arcade in Japan has 8 buttons.