Baby boy is abandoned in the woods by humans to be eaten by demons since he can't sing (singing wards the city from monsters). The demon lord starts taking care of him. Amazing story.
Boy transmigrated into younger boy, gets blessed by a god and adopted by a knight and his wife, gets accompanied by a big big wolf that can become tiny
Adult man goes back in time as little boy himself. He gets into acting early, avoids his parents bankruptcy and divorce and makes friends with kids his age.
Young man's parents die so he becomes his baby brother's guardian. They both receive their parents work-related talents.
Transmigrating being comes this time as baby human. He starts acting. Based on a novel.
Little kitsune boy aims to be a god so he needs to do good deeds. He starts basically haunting this pottery dude and living with him
The rulers of hell raising a human baby boy who somehow ended up in hell. They act like doting parents
Super super cute, baby boy remembers his previous life at age of 6 so it is kind of isekai, but he's very much still the kid who likes to be spoiled by his family and play around, no mentality change, just knowledge gained
Young man gets hit by truck and wakes up as a young lord kid from a dating Sim he was playing. Interacts with other kids. Will probably grow up soon tho, cuz this is shounen-ai
Little boy gets a step bro who cross dresses but he can't tell the lady he likes is his bro. Just a harmless comedy
Devil and song