この子知りませんか？(Kono Ko Shirimasenka? Missing Girl)

Plot

Ryohei Nakayama was depressed. And honestly, why shouldn’t he? After all, for the past 34 years of his life, he was never able to make a single decision on his own. One day, as his anger reached a breaking point, he decided to quit his job and take the greatest journey he would ever go on. However, he found out that a stowaway decided to join him…