If you’re not familiar with her, it’s probably because you’re not ecchi enuf :P Links likely to be nsfw, narika’s thong as well ^^;
Narika hails from 超昂閃忍ハルカ (choukou sennnin haruka) ~ Beat Blades Haruka, an eroge by Alicesoft and recently released eroanime. Hadn’t expected this follow up release by Alter, seeing as how haruka had been ready to order just 2 months after the game went on sale late last February (2008). Yet again I would like to voice my desire for a subaru figure!!! (she’s the third heroine in the game). At any rate, back to the girl at hand!