I think while Reborn and Bleach are obvious choices, I think Gintama has a strong fanbase as well. I'm always stumbling upon BL fanart for it. Naruto and One Piece are so popular that their fujoshi fanbases are proportionally huge.
Two former admin and a former global were fujoshi, two were specifically fans of Naruto slash manga.
Nisekoi volume 1 completely sold out in only 3 days after arriving at Australia's only official Japanese bookstore.
Considering how well Nisekoi has continuously ranked it is suprising that the editorial staff decided to give it such a small initial printing.
Don't forget that unless they are small and locally owned, most stores do not buy directly from Shueisha. Large chains require national shipping networks, something Shueisha (or any publisher) is not built to handle. Most of the sales Oricon charts reflect are sales to distributors and wholesalers, copies are going from Shueisha's warehouse to sit in distribution centers, awaiting orders from stores. From a distributors point of view, they do not extra product lingering in their warehouses, only enough for stores to replenish stock. That is why volume 1 generally sells so much lower than volume 2 and 3, everyone involved is gauging demand. In Nisekoi's case demand seems to be exceeding expectations, I expect volume 2 to sell very well.
TOC is fine with me, nothing really surprising. The only thing that makes me really happy is Nisekoi still doing so well, it's one of the WSJ series I enjoy the most atm and I believe that it's ranking is totally deserved
I've also been enjoying Nisekoi lately. In Double Arts it seemed to me that Komi struggled to create a coherent, linear narrative. What sparkled were his characters. The more episodic nature of Nisekoi has allowed him to focus on the characters and their relationships, the real strengths of his writing. It's a really funny, entertaining manga, and I have also been enjoying it recently.
Hard to say which series could be the next goner, HQ and Nisekoi are very unlikely at this point but all the other fairly new series are definitely in danger. Magico and Kurogane could be the next series to go, depending on how the other new series fare.
I don't expect any more cancellations until late July or early August, around the time of the next double issue. One series just ended, two more were canceled, so they will probably go about three months without adding any new titles. I would guess that one of the three new series will be the next to end.
The Pajama no Kanojo discussion here made me interested, will definitely check it out if it continues to do well.
It seems to have been mistyped as a romcon. There is not much comedy to it, after the first chapter or so. It is a fairly serious drama, with a good dose of humor, but definitely not a comedy.