Life Lessons with Uramichi Oniisan

An omnibus work portraying the lives of youth who have just started to work.

The Matsuno sextuplets (leader Osomatsu, wannabe tough guy Karamatsu, straight man Choromatsu, cynical Ichimatsu, cheerfully stupid Jyushimatsu and lovable spoiled Todomatsu) are now in their 20s, still living together in the same house as NEETs. Their neighbors still include such eccentric characters as fish market idol Totoko, loud bucktoothed troublemaker Iyami, tiny rival Chiba, wacky inventor Dekapan, and giant mouthed glutton Dayon. Join the Matsuno siblings as they overcome mundane hurdles in their daily lives, such as finding employment, figure out who should pay the bar bill, and who should get the extra pastry!

16 year old Kuzuryuu Yaichi has fallen into a slump after winning the major shogi title "Dragon King", the pressure of his losses continue until an elementary schooler called Hinatsuru Ai, with an extraordinary shogi talent, arrives at his doorstep.

The story follows a boy whom has gained an independent life. After moving into his rented apartment, he meets his landlord. The landlord has the physique of a little girl, and she does the cooking and housework while attending middle school with her friends.