Jump Ultimate Stars/J-Galaxy 01

Mission 3

 * 1) Hit everyone at least once with Sena's Support attack
 * 2) * Unlock: Suzuna
 * 3) Hit everyone at least once with Sena's Support attack within 25 seconds
 * 4) * Unlock: Yukimitsu
 * 5) Hit everyone at least once with Sena's Support attack within 20 seconds
 * 6) Hit everyone at least once with Sena's Support attack within 15 seconds
 * 7) * Unlock: Daikichi
 * 8) Hit everyone at least once with Sena's Support attack within 10 seconds
 * 9) * Unlock: Musashi

(Sena's attack is a trigger — down screen, this trigger you can't use with R/L, you have to click this trigger.)