Kimi no “Hajimete” wo Zenbu Choudai
Give Me All of Your Firsts ·君の「初めて」を全部ちょうだい
A girl named Saki enjoys making bets and is skilled in archery. A new student, Sugito, joins her class and appears to recognize her. After school, while Saki is unsure about a friend’s invitation, Sugito suddenly appears, kisses her, and claims he has won a bet. He also says he has missed her, leaving her confused and shocked. His identity remains unclear.