If you're looking for manga similar to Country Boy, you might like these titles.
Imai, a member of a baseball team, has his eyes on Hikita, a younger member who works so hard despite how awkward he is. Whenever Hikita gets nervous, he seems to glare at people. Imai just finds him so cute. "I'm the only one who's noticed how sexy you are..." He tries to get close to Hikita, looking after him in the way a more experienced member should, when deep down, he just really wants to touch Hikita's naked body!
Includes the following chapters:
The baseball club has only two members. These two guys are at their wits' end, fearing that their club will soon be disbanded. Enter a weird girl who claims to be the "No.1 High School Baseball Manager." Her goal? To get to "The Land of Baby Cows" - or as a more sane person would put it - Koushien!
Ever since being tossed aside by a Little League manager for being too small, Hiyori Tsukiya vowed to quit baseball forever. So in its stead, he picks up track and field. Hiyori excels and even places first in a national race... But even after five years, Hiyori's heart still can't seem to give up the longing to stand in the diamond... The time comes to enter high school. And by the twist of fate, Hiyori finds himself being recruited by the baseball team's mysterious manager. Will this be his chance to finally reclaim his love for baseball? Will Hiyori even be able to get along with this motley crew of a baseball team...?
One morning, Akira Yamada, a baseball club manager who worked hard to clean the room before morning training, got kissed by a male student who had fallen down from a tree!!! The criminal who stole the lips of Yamada, who is serious and stiff and a pure baseball player, is the endlessly sleeping classmate, Niimi Asa. Niimi was penalized for arriving late to help out the baseball club and Akira was forced to chaperone him. After that, Yamada often became the prey of Niimi’s troublesome habits. He was hugged and kissed…and his innocent baseball lover heart was shaken. What’s more troublesome is the name Niimi calls while sleeping. It seems Niimi is having a physical relationship with his childhood friend, Kagerura Sho.
Hiroto Fujiki is the ace on his high-school baseball team. He takes an interest in one of his groupies, only to find out that "she" is not who "she" appears to be.
Let onto the team, and then quickly sent back to the second string players... An unlucky man. Is Sakagou's season about to open?!
Shozo comes to his injured father’s rescue by returning to his hometown and helping him run the family’s prestigious engineering firm. While at home Shozo is reunited with his childhood friend, Nanami, who is as spacey as ever, but wow has he gotten pretty! Will their summer love on the countryside be able harvest and flourish?
Rino hates baseball!! And yet, one day, she becomes the manager of the baseball club?! At first, she hated it, but Hibiya, the pitcher who dragged her into all this, said that he'll take her to Koshien...?!