Call Out the Hissatsu Technique! (あみだせ必殺技！, Amidase Hissatsu-waza!) is the 3rd episode of the Inazuma Eleven series.
The team is still on a high from their surprise win against Teikoku Gakuen, but there is a lot of work they still need to do. They discover that their next game will be against Occult, which is said to be a cursed team. Natsumi strikes a bargain with Endou and says that if the team win against Occult, she will get the school to enter them in the Football Frontier. The other team members are excited, but believe that they will not be able to do well without Gouenji and this angers Someoka who is jealous of Gouenji and his abilities.
In the afternoon, Endou saw Gouenji going into the hospital and decides to follow him, thinking that he is injured and that's the reason why he stopped playing soccer. When he bumps into him, Endou apologizes for following him and sees that the sign reads Gouenji Yuuka. He asks who is in the room and Gouenji tells him that inside is his little sister. Inside the hospital room Gouenji tells Endou that Yuuka has been in a coma since last year, when she was involved in a car accident whilst going to see one of his games. Because of this he promised that he would not play soccer until she wakes up, though he broke his promise in the game against Teikoku. Endou apologizes again, this time for insisting he should join Raimon.
The next day Otonashi (from the newspaper club) is introduced to the team by Aki as their new manager. Jealous of Gouenji for scoring the only point in their game against Teikoku, Someoka starts his special training. Endou watches him and, after hearing his friend say he would like to play more like Gouenji, states that he has his own style which gives Someoka more energy to continue training. During practice, Someoka creates a new Hissatsu. At the same time, Gouenji observes the training from the bridge when Natsumi drives past and tells him that she did some research about his life and discovered what had happened to his sister. Natsumi leaves, telling him to remember who liked to see him play soccer the most and to think if he is making her happy with his promise. Gouenji then goes to the field and announces that he will join the team. Which makes Endou happy.
[Endou Mamoru] You have your own soccer! Believe in yourself more!