Q. What are some things an idol does and doesn't need?
Something needed is a smile ♪(^-^)
Something unnecessary is... Hm~m... I wonder what? Ame onna power~!?
At lives and events and such, it gets tough for the fans if it rains...(・・;)
Necessary is friendliness
Unnecessary is being kept as an "inside the box" idol
(Necessary) Love toward the fans
(Unnecessary) Sighs.