Zantetsu Tsurugi  

Speedy Specs, 剣城 斬鉄

The character named zantetsu in the story "blue lock" has been nicknamed "baka zantetsu" by his teammates reo and nagi due to his use of idioms when speaking, despite being calm and composed. initially, he was a member of team v during first selection at blue lock. he is currently one of the remaining contenders after second selection.