Wanna add some old dramas:
Last Match - a must watched korean drama aired 1994 that tells a story about to friends as they journey through college life trying to ahhieve and look for their dream, friendship, love, rivalry.
Kingyo club - very short japanese drama that deals with bullying and lost dreams and passion, and rediscovering oneself and falling in love
15 years of migratory birds - a little on the sad side,but this chinese drama is one of my faves with how they handled the long friendship of the male and female leads lead to love.
reply 1997 (all reply series: reply 1994 & repy 1988) very realistic and hearwarming take on friendship, family and first love in different eras
Rookies - a japanese drama that totally suprised me in how refreshingly good it was in showing that dreams and friendship are also possible for deliquents
Jungle Fish 2 - korean drama that is on the dark side with them protrayung bully8ng and suicide
1 liter of tears - the most cryfest and heartwarming coming of age drama because of how much the lead character is passionate and awesome.
tong memories - a very cool korean web drama about being the top dog in school
Others to check out: adolecent medley, whats Up, ma boy, revenge not, tong memories, orange days, operation daisuken, solomons perjeury, god of study, tumbling, asuka marsh, in a good way