Renren Tomaru

Renren Tomaru is a Second year student from Hagun Academy and the General Affairs Manager of the Student Council.

Appearance
Renren is a petite young girl with tanned skin and short dark brown hair and eyes. Unlike most students who wears their school uniform inside school, Renren is usually seen is her PE uniform.

Personality
Renren appears to be a very upbeat girl who always has a smile on her face and who always seems to enjoy taking on extreanous activities such as exercise or sports. She also seems to be very unjudgemental as she did not judge Ikki based on his rank rather his ability as a blazer, being very excited about fighting him after his fight with Kirihara.

History
Not much is known about Renren's past other then at some point before the story she had become one of the members of the student council.

Debut Battle
Tomaru is first seen along with her student council friends talking with Nene Saikyo about Ikki Kurogane's victory over Shizuya Kirihara.

Disciple, Encounter and Betrayal
Winning all 8 of her selection matches, untouched, Renren is eventually against Ikki as her next opponent who has the same winning streak as her. At the start of her match, Renren immediately activates her acceleration ability to drastically increase her speed. Her movements, however, were easily overcame by Ikki, who was able to see through her movements and catches her dispersing her accumulated speed, forcing her to surrender without even landing a single strike.

Lorelei vs Raikiri
Renren is next seen playing in the messy student council room, when Tohka was brining in Ikki and Stella. Renren, Utakata, Saijou, and Tohka then quickly clean up the room, and Stella and Ikki are invited in. Tohka is then reminded by Kanata, about the assignment Kurono Shinguuji had given them, which was explained that they had to find some other students, and deal with the giant causing problems in the Okutama mountain, to which Ikki and Stella accept.

Incident of Okutama
The student as well as Ikki and Stella, go to Okutama. The group is eventually divided into two pairs each and Renren is paired off with Saijou to walk around the area. The groups eventually meet up with each other, at the lodge. They are then introduced to, Akaza, who reveals that Ikki and Stella's relationship had been publicized and Ikki must come with him.

Siege, Reunion and Trap
Renren is seen among one of the supporters for Ikki during his match against Tohka Todo, encouraging him.

Akatsuki Strikes
During the bus ride home it is revealed to the students that Nagi was an assassin for Akatsuki Academy, much to their surprise. The students however trust Nagi after Ikki and Shizuku had spoken up for him.

The students had arrived to a destroyed Hagun Academy and find the Akatsuki students as well. Renren and the other are able to knock them out with Nagi being able to bind them. However Nagi is then stabbed in the back by Amane and it is revealed that the Akatsuki members were hiding and the ones that were knocked unconscious were just puppets.

After Ikki, Shizuku, Nagi, Stella and the Hagure Sisters leave the scene Renren and the other student council members are left to fight Akatsuki. Renren had fought Rinna and she was quickly outmatched in both speed and power, being knocked unconscious by Rinna. She later recovers after Akatsuki flees.

The Finals of the Seven Stars Sword Art Festival
Renren, along with the other members of the student council, arrive to the Seven Stars Sword Art Festival, to watch the finals of the Festival, between Ikki and Stella, which Ikki wins.

The Festival is Over
Renren later participates in the party held after the Festival. She also goes to the bathhouse with the other girls.

Abilities
Accumulation of Acceleration: Renren's ability as a Blazer. She accumulates the speed she gained and released it to increase her speed and attack power tremendously.

Expert Combatant: Renren, despite being sometimes overly arrogant, is a very skilled fighter. She is considered Hagun's third strongest student.

Device
Mach Grid (マッハグリード Mahha Gurīdo): Renren's Knuckle-type Device. It's ability is to accumulate speed. It has two fatal weakness which is the accumulation of the initial speed and the resetting of the propulsion speed once Mach Grid is stopped.
 * Black Bird (ブラックバード Burakkubādo): Renren's Noble Art, using the speed accumulated by Mach Grid, the user moves to it's opponent's blind spot and releases a strike filled with magic. At her maximum speed, Renren can break the speed of sound.

Trivia

 * Renren is ranked as the third strongest among the Hagun Academy students.