I did not realize that Gantz was rated so high.
Top 10 Best Selling Manga Series (First Half 2013)
01 - One Piece (7.,944,680 copies)
02 - Magi (4,787,519 copies)
03 - Kuroko no Basket (4,712,773 copies)
04 - Shingeki no Kyojin (4,292,208 copies)
05 - Hunter x Hunter (3,616,288 copies)
06 - Naruto (2,860,385 copies)
07 - Assassination Classroom (2,504,200 copies)
08 - Silver Spoon (1,926,298 copies)
09 - Fairy Tail (1,853,510 copies)
10 - Terra Formars (1,721,651 copies)
Naruto is unusually low, but not due to particularly low sales, but rather others apparently blowing up big. I do wonder if the others had an unusual high number of vols come out.
(This is the untranslated chart for the same time last year for some comparison)
1. One Piece
2. Bleach
3. Naruto
One Piece was confusing and hard to follow but that ending made it all worth while.
Naruto was so okay that there really isn't much to say about it other than "Hey that was okay action I guess." And Bleach...Kubo is covering his tracks and I'm not having any problems with it so far...and the new Zangetsu looks cool.