I have a few anime that I've been wanting to anonize with others, and my personal favorite is The Saiki Nanao Disaster.

The Saiki Nanao Disaster is a standard Japanese bubblegum, with episodes lasting only about ten minutes each, and usually several disjointed stories mixed into one episode. Saiki Nao is a sophomore in high school who has had very powerful superpowers since he was first born, and is arguably the most powerful superpowered person in the world, but the world is a normal society, and Saiki Nao is often bitter about the fact that he doesn't have to put in any effort to get the things that he wants, so his brother builds a device to seal away his superpowers. After entering high school, Saiki Nao meets many strange friends inside the school. He also has many interesting short stories with these weird friends. For those who are interested in the subject of superpowers, you can watch this anime.

There's also a work drawn by the same author as One Punch Man, Psychic Power 100%, which I also really like.

The story of Psychic 100% is about a middle school student, Shigeo Kageyama, who is very mute in real life and is not good at communicating with other people, who possesses very powerful psychic abilities. All the negative energy he receives in real life accumulates in a special way, and when it reaches 100%, Shigeo Kageyama transforms into something else, causing those who have offended him to experience pain they can't remember. My favorite part of Spirit Energy 100% was his emotions with his master. There's also the fact that Shigeo Kageyama never thinks he's above others just because he has superpowers, he relies on his own hard work for what he wants to do, and fights for it step by step, foot by foot.

Like "Noryangjin," "Daily Life of a High School Boy" and "Sakamoto, What's Your Business" are also very good cold anime.