In My Hero Academia Chapter 396, "Battle Without a Quirk," All Might used various Support Items to stall All For One. His equipment and techniques are notably named after the Quirks and Hero names of his students in Class 1-A; they include Black Whip, Chargebolt, Cellophane, Sugarman, and Shoot Style Smash. This is an emotionally powerful moment because it symbolically represents how the former No. 1 Hero learned just as much from his students as he learned from them. Looking past this, however, the use of Sugarman draws attention to the troubling lack of development for the student it was named for.
Source：https://www.cbr.com/mha-still-able-to-save-rikido-sato-character/
