Kamo: Pact With the Spirit World manga volume 2 features story and art by Ban Zarbo.

After making a pact with the spirit Crimson to heal his deadly heart condition, Kamo must defeat and capture twelve spirits in order to complete his side of the bargain. That's no small task, and lately spirits have been hard to come by, disappearing before Kamo can capture them. Thankfully Shokola has just the spell in mind to curse Kamo as an Obscuro Magnético — a magnet for all things phantasmal — making him the center of attention for otherworldly creatures and bringing them straight to him.

Surely nothing can go wrong with this plan…