99％の初心者が知らない麻雀で振り込みを減らすテクニック【麻雀講座】

This post is seriously important! Beginners and intermediate players who say, "I've never folded in a mahjong game with no suji in my life," will definitely become stronger if they learn this. I also write free mahjong tutorials and columns on note. https://note.mu/hirajangeki Please follow me on Twitter!   / hira_ajmja