Director's chair mode
Go against one of the hidden characters as a final opponent two times in Shonen Red mode. The same character will be unlocked in Director's chair mode

Event art review option
Successfully complete Shonen Red vs. Benitokage mode as Kanzaki Sumire. Successfully complete story mode to unlock the corresponding character's event art. Select "Review", then "Event" to view the art

Free battle mode
Successfully complete Shonen Red vs. Benitokage mode as Li Kohran

Hard difficulty setting
Successfully complete Shonen Red vs. Benitokage mode as Maria Tachibana

Jean-Paul gems
Successfully complete Shonen Red vs. Benitokage mode as Iris Chateaubriand

Koubu gems
Successfully complete Shonen Red vs. Benitokage mode as Fujieda Kaeda

Lightning battle mode
Successfully complete Shonen Red vs. Benitokage mode as Sannin Musume

Panic mode
Successfully complete Shonen Red vs. Benitokage mode as Kirishima Kanna

Puzzle art review option
Successfully complete Shonen Red vs. Benitokage mode as Shinguuji Sakura. Successfully complete Shonen Red and Director's Chair modes to unlock the corresponding character's puzzle art. Select "Review", then "Puzzle" to view the art

Shadow battle mode
Successfully complete Shonen Red vs. Benitokage mode as Kayama Yuuichi

Sound review option
Successfully complete Shonen Red vs. Benitokage mode as Orihime Soletta. Select "Review", then "Sound" to hear the game music

Strongest difficulty setting
Successfully complete Shonen Red vs. Benitokage mode as Yoneda Ikki

Teigeki Marker gems
Successfully complete Shonen Red vs. Benitokage mode as Reni Milchstrasse