her constant abuse of him, though she typically gets back at him by beating him up. Ironically she sometimes blackmails him into including her, Fuyuki, occasionally their mother and other friends in his plans, mostly when they involve travelling to exotic locations like the beach or outer space. Unlike her brother, Natsumi is highly sensitive spiritually, feeling an "oppression" when ghosts are near. Natsumi's toughness and tomboy personality have caused most of the girls in her school to fall in love with her, in some cases stalking her in cooperative packs and forcing her brother to deliver presents to her on Valentine's Day. So far though only the new ninja girl Koyuki has made any direct moves on her. To date Natsumi seems unaware or in denial of her effect on other girls. Natsumi's Keronian partner is Giroro, but theirs is the most unofficial as far as relationships go. While they relate to each other almost subliminally (from hot tempers and combative tendencies to a love for roasting sweet potatoes) and are close personally, Natsumi has no idea that Giroro has been infatuated with her since the day she first bested him in strategy and combat: an incident that involved her busting past his boobytraps armed with a leek and taking him out with a bookbag to the head. In fact it is Keroro that Natsumi is more strongly connected to — their petty rivalries sit high above a deep, underlying current of mutual respect and concern that runs both ways. It is shown that she separates Giroro from the other frogs, as she calls the ARMPIT Platoon 'Giroro and the stupid frogs/the others'. In episode 269, she hugs and cries Giroro when he came back alive from Natsumi's large intestine, while she did not when in one of the earlier episodes, Keroro came back alive from banishing forever, instead she only shed some tears. Nina Voiced by: Ayaka Saito (Japanese) A Humanoid Alien who came from mercury-of-earth to Earth of pekoponian. They have a four personalities. A sweet, cheerful and happy. (theme color: yellow) A sadly, tearful and crybaby just like a deep-high woman. (theme color: blue) A grumpy, upset and annoying. (theme color: red) A surprise, scared and nervous. (theme color: purple) In a normal, she has kindly and clumsy. She likes to read her books, eating mooncakes and playing. Nina's Keronian partner is Kemama, She's actually have