Can I use this card's [On Play] effect to play a [EX4-062 Kiriha Aonuma & Nene Amano] from my hand without paying the cost?
Yes, you can.
Mar. 28, 2024
Does this card's [On Play] effect activate when I have [EX4-062 Kiriha Aonuma & Nene Amano] in play?
No. [EX4-062 Kiriha Aonuma & Nene Amano] is a card that's also treated as [Nene Amano], therefore the "If you don't have [Nene Amano] in play" condition isn't met and the effect doesn't activate.
Mar. 28, 2024