Gate Keepers

Gate Keepers really feels like a spiritual successor to Mob Psycho. Premise - ESP wielding Japanese teens balance their struggle against the supernatural and maturing alongside their peers. Ensemble cast of quirky, distinctive kids with a variety of powers centered around the Protagonist. Protagonist - Shigeo is different from Shun certainly. Shigeo's OP, Shun isn't really. But this ties in nicely in my head-canon, because Shun from Gatekeepers is voiced by Sakurai Takahiro, who also voices Reigen on Mob. Shun is always overly cocky and extroverted, so in my mind its kind of like a Reigen-centric coming of age prequel xD (What if Reigen had powers as a kid and lost them, and then lies so much to compensate for this loss later in life? :OO) Bonus connection - The design of one of the characters on GK, Kageyama Reiji, reminds me strongly of when we first meet Hanazawa Teru in Mob. (Blond, aloof, uses powers to gain popularity and influence within the school, etc) read more 

Both The anime Gatekeepers and TokyoUnderground ,Features Main Male Characters that control Wind, and both series also shows the main male Character discovering their Hidden Powers in Desperate Situation also both series ,features the main male character,meeting other humans with unique powers 

If Beet the Vandel Buster is Gate Keepers younger, more adorable brother, Busou Renkin is definitely the cooler, older brother. In terms of style, humor, and visuals, both Busou Renkin and Gate Keepers are very similar, but Busou Renkin just has that extra bit of over-the-top flare that makes it stand out; and the storyline and storytelling are superior. Being the older brother however, Busou Renkin lacks some of the innocent, adventuresome charm that Gate Keeper has about it. 

Beet the Vandel Buster feels very much like Gate Keepers kid brother. Beet the Vandel Buster is the PG to Gate Keepers PG-13, so the style of humor is a little different and toned down, but it also has a tighter nit cast, a little more cohesive adventuring story line. The settings are completely different, the plots aren't alike at all, and the style isn't really either (Gate Keepers a little more zany), but the "vibe" feels very similar. A kind of adventuring, feel-good warmth and light hardheartedness that makes it an easy watch.  

Both of the main actors use wind powers, just Kaxe no Stigma is more serious while Gate keepers is a more a comedy series