Bicycle Sword (バイシクルソード, Baishikuru Sōdo) is a shoot hissatsu technique.
Inazuma Eleven GO Galaxy
Bicycle Sword first appeared in episode 6 when Inazuma Japan played against Big Waves. It scored a goal and made the score 1-0.
In episode 9, Tsurugi used it again to score against Shamshir. It broke through Dry Blow and score the second goal for Inazuma Japan.
In episode 13, Tsurugi used it and scored the second goal for Inazuma Japan in the match against Mach Tiger.
In episode 14, in the practice match against Resistance Japan, Senguuji Yamato tried to stop it but failed. It scored a goal and made the score 2-1.
In episode 16, Tsurugi used it again in the match against Storm Wolf and scored a goal for Inazuma Japan, making the score 2-1.
It was used again in episode 17 in the match against Storm Wolf. Tsurugi used it and succeeded in scoring the fourth goal for Inazuma Japan.
Tsurugi used it again in the Grand Celesta Galaxy tournament, in the match against Sandorius Eleven in episode 22. He tried to score with Bicycle Sword but it failed as Badai Jaran was able to stop it by using Sand Knock. However, in the next episode, he was able to score a third goal for Earth Eleven, which made them win.
In episode 37, Tsurugi used it again to score a goal for Faram Dite, and was successful in doing so as Ibuki injuried his ankle further.
It was used again in the Inazuma Eleven Chou Jigen Dream Match movie. Tsurugi used it to score a goal against Inazuma Battle Eleven, but it was blocked by Desarm's Drill Smasher.
The user makes a bicycle kick and a vortex of darkness appears around the ball. When the user falls to the ground, the vortex explodes and the ball heads to the goal like a sword made of darkness.