Yumeno Araragi♀

Bright, cheery, sunny girl with the name that’s an obscure reading of the more common “Ran” for orchid. Generally she’s the moodmaker of the group, often serving as the Tsukkomi to Harutsuge’s Boke, and spraying sunshine everywhere. The only problem is that she has this weird obsession with doing things a certain way, the same way that old men do things… so most people in the game occasionally describe her “ossan”. She hates being called that, but there’s no stopping the truth.

[From Agilis' review.]