Flowers of Styrax japonica. "Japanese snowbell" in English; "エゴノキ (ego-no-ki)" in Japanese.
<a href="//commons.wikimedia.org/wiki/User:Kurihaya" title="User:Kurihaya">User:Kurihaya</a>
CC BY 3.0
<span class="int-own-work" lang="en">Own work</span>