Hifuki no Kozuchi

is a technique of Love Aikawa's Zanpakutō, Tengumaru.

Description
After Love swings up Tengumaru, which ignites itself in flames, he points it down as a huge fireball fires from the tip. Upon making contact with the target, the fire explodes outwards, with the resulting blast caving in buildings near the center of impact. At the site of impact, a huge column of burning flames forms, further incinerating anything in the area.