There are some series that I can't pick up unless I have time because I know I won't be able to put them down.
Hot Gimmick
Loveless
Fruits Basket
Tokyo Crazy Paradise
The One
Most series by YOSHIHARA Yuki
Anything by MIYAMOTO Kano

I re-read a lot of yaoi, I think because it's usually one volume; a lot of times I don't remember if I've already read it, then can't stop. Same with doujinshi and good oneshots.

I've read the short "Sheherazade" in Sheet no Sukima over and over again - it's perfect.


I've read this so often, I've excerpted it into its own folder.

Vampire Knight is probably the one series that no matter how many times I read a volume, each time feels like the first time. It's really amazing. Out of all the manga I've read, this one is one I could read again and again and again and never get bored with it.

Inuyasha of course, and Claymore. (These are also my top three manga.)

Fairy Cube or anything by Yuki Kaori really.
Alice 19th
Shinshi Doumei † is another one I can read over and over again...

There's too many!!! But these few manga come to mind first.

The only time I've re-read a manga series was One Piece and Pretty Face

Never have time to reminiscent the past. Always looking for new manga to read.

Fullmetal Alchemist - There's no other manga like it. Loved the cast, the plot, and the drama/action. You may turn your head away because it has a well-known name, but I assure you this manga deserves it, unlike several other highly-ranked manga.

I also enjoyed Joousama no Inu , though it comes behind Full Metal Alchemist. Golden Days was also unforgettable.

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You can, you should, and if you’re brave enough to start, you will.

Azumanga Daioh and Houkago Play

I find I need a good laugh every now and then.

Angel Sanctuary and Arcana make me understand something more every time I read them again. Plus the art makes me stare of every page around 1-2 minute: gorgeous @.@.

Oh, and everything, and I really mean everything from FUJIWARA Kaoru. Her works are amazing: art, story, concept, ideas. I'm in love with this mangaka, lol! XD

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JOIN EVIL FLOWERS!!!~ ♥

Definitely Fruits Basket - I will never have enough of it!
FullMetal Alchemist if we're talking about shounens. Oh! And Rave Master - I don't know why, but I have a strange soft-spot for it ^^
Also Beauty Pop - It's charming in some funny, relaxing way

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Pretty Face 3xs, Ranma 1/2 twice Angel Densetsu 2xs, School Rumble2xs, Hentai Kamen MxO 3xs even if it was cut short. Hell I'll read anything that's funny enough for me to laugh out loud I usually snicker.

My Name Is Zushio , just too funny i always cry when i watch them.

For me, it would be Team Medical Dragon xD

Couldn't get enough of his awesomeness in the OR xD

Iris Zero
Double Arts
Yumekui Merry
Hiyokoi

all of them are just great and funny

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in need of romance?
uncommon, sad, sweet

Kimi wa Petto Momo makes me squee everytime.. I have to read this every few months.
Skip Beat Adore this author. Has a good reread value.
[m]Demon Ororon[/m] Sadness... Wish the sequel was translated..
From far away Cute.
Cat Street
Tokyo Crazy Paradise Love the author.
Superior Is hilarious..

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Right now Toriko is the main series that I reread over and over.

I used to reread books from Brian Jacques' Redwall series just so I could relish the Jubilee feasts multiple times, so it isn't surprising that I have a great amount of love for Toriko

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Hana Kimi the Romance just kills me <3

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TWGOK, I love Keima. Best main character ever or Bestest main character ever?