The Ryuo’s Work Is Never Done! Vol. 10 (Light Novel)

Yaichi Kuzuryu is a 16-year-old prodigy shogi player and the youngest person ever to attain the title of Ryuo (Dragon King), which is only awarded to the strongest players in the world of competitive shogi. One day, a young girl named Ai Hinatsuru suddenly shows up at his doorstep expecting to become his apprentice. Turns out, he made a deal with her at the Grand Championship game that if he won he’d become her coach, but since then he totally forgot! He reluctantly agrees to hold up his end of the deal, but his reluctance soon turns to excitement after he realizes her hidden talent for the game.
In Vol. 10, Yaichi debuts as an elementary school teacher when he begins training the girls of the Grade Schooler Practice Group, who are aiming to win the kids’ shogi tournament King of Naniwa. Meanwhile, a mysterious new opponent stands in Ai’s way as she tries to advance in the Women’s Legend League.
Notice: This book is written in Japanese.