Thread:CureHibiki/@comment-5175599-20151218175459

The original endings don't start until episode 9. It goes like this:

Episodes 1-4: Edited Mankai Smile! (Ver. Happy for all 4 episodes) Episodes 5-8: Edited Yay! Yay! Yay! Episodes 9-12: Original ending #1 Episodes 13-16: Original ending #2 Episodes 17-20: Original ending #3

Since they've already used both of the endings from Smile, we can expect 5 all new ones for the next half. How exciting.  