Japanese drama recommendations

I used to watch a lot of Japanese dramas until I got addicted to korean dramas 2 years ago. This year, I've only watched Rich Man, Poor Woman, Shiritsu Bakaleya Koukou, Sprout, Switch Girl 2, Hana no Zubora Meshi and Piece. One thing I realized is I really enjoyed most of them because they are short (30 minutes). (Note:Rich Man, Poor Woman is a special case because Oguri Shun is my fave. actor (>_<)) Since I have watched many japanese dramas, I have watched too many detective dramas, too much comedy dramas and I know the Japanese love super sentimental sad dramas. Thus, I would really appreciate it if you can recommend me japanese dramas that you feel special, a masterpiece and basically a must watch. Fave. japanese dramas so far (not ranked but if ranked, no. 1 would be Bloody Monday): Dragon Zakura (I never knew that one can look so cool studying) My Boss, My Hero (I never knew that pudding is that good) Bloody Monday 1 & 2 (Is there a better drama?? or about the same??) Mirai Nikki (too good that I can get a heart attack) Piece (good mystery) Sprout (I never knew that a love story can be that simple yet be so beautiful) I would really appreciate it if you can refer to my completed drama list before recommending. Thank you in advance!! (>_<)

Since your list is so long it's hard for me to recommend anything since you've seen most of what I have. However, there are a few on my list that you haven't seen and while they aren't "Masterpieces" I did enjoy a few giggles out of them. HUNTER ~Sono Onnatachi, Shoukin Kasegi~: It's about a group of ordinary women who unite as a team to become bounty hunters. Mop Girl: It's about a woman named Momoko who gets a job with a funeral services and discovers that when she touches an item belonging to someone recently deceased, she can travel back in time and is given a chance to save that person from their untimely death. Yokai Ningen Bem: It's about three monster Bem,Bella and Belo who battle evil for the sake of mankind, in the belief that they will be able to become humans one day. (the graphics are a bit outdated but keep in mind that is based off a 60's anime so the graphics were meant to be old) Kami no Shizuku: The story revolves around Kanzuki Shizuku, a young man who was estranged from his father, a world-famous wine critic. When his father passed away, he left behind a wine collection worth a fortune, but in order to inherit it, Shizuku must solve a series of puzzles left by his father to identify 6 wines. His competitor was Tomine Issei, a prominent wine critic, whom his father adopted before his death. I hope you enjoy them!

how about trying; Kurosagi (crime), Orthoros no inu (mystery), strawberry on the shortcake (high school-love-Abba music), Last Friends (any form of love), Watashi ga renai dekinai riyuu (casual life-love), Long Love Letter (science fiction-love) Frankly, I think Last Friends and Long Love Letter are all time "classic"s , that will change your aspect, but the others are also very good :)(hope I did not miss them in your lists, but I just could not see them)

Must watch :D : Honey and Clover Koizora