Tetsutetsu Tetsutetsu & Itsuka Kendo vs. Mustard

{{Fight Infobox Itsuka
 * name = Tetsutetsu Tetsutesu & Itsuka Kendou vs Gas User
 * arc = School Trip Arc
 * place = The Beast's Forest
 * side1 = *Tetsutetsu Tetsutetsu
 * Itsuka Kendou
 * side2 = *Gas User
 * powers1 = Tetsutetsu
 * Steel
 * Unnamed Quirk