かがやかす
meo kagayakasu

Godan Verb (su)
Expression

1. to have sparkling eyes; to have shining eyes; to have a gleam in one's eyes

Related to 目を輝かせる
少年 しょうねんはその おく もの かがやかして よろこんだ。
shōnenwa sono okurimononi meo kagayakashite yorokonda.
The boy was bright-eyed with delight at the present.