Houyoku Sen

The Hoyokusen is one of Chun-Li's special attacks, introduced as her second Super Art in Street Fighter III: 3rd Strike.

Description
Executed by performing two quarter-circles forward and pressing kick, Chun-Li takes a large step forward and delivers a Lightning Kick, then takes another step forward and deliver anothers Lightning Kick with her other leg. She takes one final step forward and delivers a Tenkukyaku, which knocks the opponent into the air.

The attack has invincibility frames during the first large step forward, and as such can travel through projectiles and counterattack the projectile thrower. She can also super jump cancel out of the last hit of the move, allowing her to follow her target into the air and add additional damage.

Her Ultra Combo from the later Street Fighter IV series, the Hosenka, is a variation of this move.