Monthly IkkiMonthly Ikki.

Monthly Ikki (Japanese: 月刊IKKI, Hepburn: Gekkan Ikki) was a monthly seinen manga magazine published by Shogakukan. Although it specialized in underground or alternative manga, it also had commercially successful series. The magazine started in 2000 as a spin-off to Shogakukan's Weekly Big Comic Spirits, titled Spirits Zōkan Ikki, published on a bimonthly basis, and became a standalone monthly magazine in 2003.