Shiraishi is so plain he's practically invisible to everyone except for his classmate, Kubo. She makes it her mission to ensure he's noticed, leading to a gentle, heartwarming bond.
Why it's similar: Both shows center on a socially isolated boy being 'discovered' by a popular, charismatic girl. Like Yamada, Kubo isn't mocking the protagonist; she's genuinely interested in pulling him out of his shell.
Power comparison: Both series focus entirely on realistic social interactions and internal monologues rather than any supernatural elements.
Why watch after The Dangers In My Heart: Watch this if you want the same 'healing' vibe and a female lead who is proactively kind to the male lead.