I’m A Limited Communicator

I'm a Limited Communicator manga, Ore Gentei Commusho Nande , Winner of LINE Manga Award: I don't have the normal kind of communication problem! If it's kids, I can get along with them just fine my communication problems are limited! Nashikawa, a high school student with this kind of troublesome disposition, enters a "Volunteering Club", in which he watches kids!? Will Nashikawa be able to overcome his communication problems while being surrounded by quirky club members and little kids!?