We're a little over a month away from the debut of Fairy Tail creator Hiro Mashima's new manga, which hits the pages of Kodansha's Weekly Shonen Magazine on June 27. That's not all that's been keeping him busy, though. In a recent tweet, the author said he's become "a little confused" while working simultaneously on multiple projects. Beyond the concluded Fairy Tail and his as-yet-untitled new manga, he teased another project that's "still a secret."
Hopefully we'll find out what he's referring to soon. In the meantime, Mashima said ideas for his new manga are emerging "one after another."
新連載>FT>〇〇、この三つを頭を切り替えながら進めている。流石に少し混乱してくるが、新連載が新しい世界すぎて次から次へとアイデアが出てくるのだ！〇〇はまだ秘密。— 真島ヒロ (@hiro_mashima) May 14, 2018
If you missed it last month, Mashima previously teased his new manga with a few sketches, including the image below.