Sakura Hibiki

Sakura Hibiki (紗倉 ひびき, Sakura Hibiki; "Hibiki Sakura") is the main protagonist of Dumbbell Nan-Kilo Moteru?. She is a second year high-school student at Koyo Women's Academy and a regular member of Silverman Gym.

Appearance
Hibiki is a tan-skinned teenage girl of average height with long blonde hair styled in two high ponytails. When going to the Silverman Gym, her outfit consists of a black tank top and red short shorts.

Personality
Hibiki is a big eater who enjoys eating junk food. When Akemi asked her about her eating habits, she said that she eats a meal at least six times a day. However, when she realizes that she gained weight and she believes she will no longer attract anyone, she decides to go to Silverman Gym to lose weight.

She seems to have a great dislike for overly muscular bodies, and when she saw several men with buff bodies in the Gym, she immediately wanted to leave. However, she remained in the Gym when Machio Naruzo arrived. Although she initially develops a crush on him because of his good looks, she is shocked when she finds out that Machio also has a very muscular body.

Plot
Hibiki is a second year high-school student at Koyo Women's Academy. She greatly enjoys eating, until one day Ayaka tells her that she gained weight. She decides to go to the Silverman Gym in order to lose weight. There, she meets Soryuin Akemi, who wants to join the gym in order to live a healthier life.

When Hibiki and Akemi enter the gym, the former is shocked to see that it is full of muscular men and immediately wants to leave. However, she stops when Machio Naruzo appears. Due to his good looks, Hibiki changes her mind and remains in the gym.

Physical Abilities
Although she does not have much stamina, Hibiki has shown to have great physical strength as shown when she accidentally destroys a punching bag with a single punch.

She is able to defeat Ayaka (a semi-professional boxer) and Zina in arm-wrestling.

She once lifted a boulder,which is said to give luck in love to those who lift it.

The source of this strength seems to be an adrenaline fueled fighting sense that comes out in competitive situations.

Gambling
Hibiki is by her own account, a skilled gambler. She states that she hasn't lost at slots and is great at mahjong.

Relationships
Machio Naruzo: He is a trainer at the Silverman Gym who regularly coaches Hibiki and Akemi. Hibiki appears to develop a crush towards him due to his good looks, which convinced her to join the gym.

Soryuin Akemi: Hibiki became friends with Akemi in the second year of high school because of the gym. Akemi's riches and muscle fetish freak her out a bit, she still likes her.

Uehara Ayaka: They have been best friends since day one in high school. They both share common interest in series and movies which are often action. Zina Void: After defeating Zina in an arm wrestling match, Zina moved in with her and enrolled in her school just to get a rematch one day.

Notes & Trivia

 * Her hobby is food sampling.