1.0 link Rainbow Dash Network http://rainbowdash.net/ Rarity (rarity) http://rainbowdash.net/rarity http://rainbowdash.net/notice/3587661 @<span class="vcard"><a href="http://rainbowdash.net/user/6761" class="url" title="Pony"><span class="fn nickname mention">pony</span></a></span> well yeah, they totally can do that. If you look up to someone and consider them your senior, they can be called senpai. And I'm no Japanese expert but I'm pretty sure senpai is gender-neutral