When Mirai Ninja is traveling up or down in an elevator, he is invulnerable to the enemies' attacks.
Mirai Ninja's life meter uses Kanji numerals instead of Arabic ones. These were first used in Namco's own Genpei ToumaDen for the score display. 〇 = 0, 一 = 1, 二 = 2, 三 = 3, 四 = 4, 五 = 5, 六 = 6, 七 = 7, 八 = 8, 九 = 9.
For those of you who don't know it, Mirai Ninja's energy restores itself by 25% after each round is cleared.
When Mirai Ninja reaches Shurazo on the sixth round, he doesn't actually have to fight him - he just has to get past him without getting killed.
If you come first on the high score table, you can enter up to 16 characters in your name, but if you don't, you can only enter up to 3.
