She looks at him and whispers, “I saw you lie. I work at that store too… on the night shift. I’m also pretending to be 20.”

The "otona" (adult) part of the title first appears here: Kaito visits a convenience store to apply for a job. The store manager, a tired 45-year-old man named , laughs at Kaito. Yoshida: “You’re just a kid. Can you even work the register without crying?” This humiliation is the catalyst. Kaito lies about his age, claiming to be 20. He forges a residence card. The chapter’s central tension is born: Kaito decides to live a double life—a boy at school, an adult in the workforce. The Twist Ending of Chapter 1 The final pages of capitulo 1 deliver a stunning twist. After successfully lying his way through the interview, Kaito leaves the convenience store. He is proud of himself. But as he rounds a corner, he bumps into a girl his age—dressed in a high school uniform identical to his.

A: The title is a pun. The first otona means “adult.” The second otona (sometimes written in katakana as オトナ) emphasizes an idealized adult—one who has everything figured out. The manga argues most people never reach that second otona . Final Verdict: Is Chapter 1 Worth Your Time? Yes. Shounen ga Otona Otona Capitulo 1 is not a conventional hook. It doesn’t end on a cliffhanger in the traditional sense. Instead, it ends on an emotional cliffhanger: Who is Sakura, and how deep does this deception go?