For the sake of reference, a keshi is an eraser in Japan.
So a doll eraser would be a Kokeshi Keshi.
As for the card... mweh.
It's... okay...?
It's like Chapuz said; It's not bad, but... mweh.
Generally, quanta production wants to be out very early, which is why this card, with its 4 light quanta... mweh.
For reference, I feel solar shield generates more.