Kengo Kajiwara

"*I just want to see you smile, Tetsuji. They’re so rare and far between with you…why are you afraid to show your emotions? It’s not a bad thing to just…smile smile, you know! I see you hiding them, or sneaking them when you think I’m not looking, don’t be afraid to show the world your smile.*"

―Kengo to Tetsuji

## Personal Information

### Family

TK (Twin Brother)
KK (Twin Sister)

### Affiliation

The Breakfast Club
GUTS-Select

**Kengo Kajiwara** (梶原健吾, *Kajiwara Kengo*) is a student at Haritaki High and a member of The Breakfast Club. After a car accident involving him, TK and his family, he gained the power to transform into Ultraman Trigger.

It was later revealed that Kengo and TK are the reincarnation of Ultraman Trigger and Tregear respectfully.

## History

Kengo is the younger Kajiwara brother twin, being about an hour younger than his older brother Tatsuya, who goes by the nickname TK. Growing up, Kengo was always a little different from other kids his age. He had a passion for making the other kids in his class smile and laugh. He was the definition of the class clown, but he also never failed a class. He was smart, but he hid that part of him well.

Kengo and TK were close growing up, but shortly after the two turned 16, things started to shift between them. Their family was involved in an accident, which cost them their parents lives. TK and Kengo should’ve also died, but instead, both were engulfed in a bright light & granted powers. Neither brother knew the other had gained powers, they just knew it was the two of them on their own now.

While Kengo’s powers were light, TK was granted darkness. TK’s personality changed drastically and he became one of the school’s biggest bullies. Kengo hated this and would argue constantly with his brother. These arguments could get brutal sometimes, and would often end with one of them storming out of the house and staying at a friend’s home for the night. Kengo didn’t know what had changed with his brother, and although he tried to find out, he just couldn’t. How could his twin have changed so drastically overnight?

Kengo struggled to keep his positive attitude around the school, though, and his personality shifted a little. He stopped cracking jokes in class, & he’d gone days without smiling…that is, until he met Tetsuji and the other members of the Breakfast Club. This group weren’t people new to the school, rather they kept tabs on their classmates. They knew Kengo was TK’s older brother & thought that Kengo was just like his brother. They were sure that the way he acted was fake. But they soon realized that he wasn’t that way at all. When they realized that Kengo was slowly starting to fall into depression & started to be less and less of who he’d been for his whole life, the group moved in.

Tetsuji was the first one to approach Kengo. It was at lunch, and the entire group had decided they were going to invade the table Kengo had been sitting at by himself for about a week now. Tetsuji set his tray on the table, sitting across from Kengo, just staring at him before stating that he and his friends were going to be invading his space and there was nothing Kengo would be able to do about it. Kengo was startled, and as the others started to sit at the table, Kengo smiled a genuine, happy smile for the first time in quite some time, and he quickly became part of the group. Ever since that day, Kengo’s felt some sort of way towards Tetsuji, as he was the first one to make a move to befriend him, and the feelings he’s felt have gotten stronger ever since that day, but he’s scared to say anything, afraid Tetsuji wouldn’t feel the same way about him, or that he’d ruin something between them. So for now, he’s stayed in the closet.

Kengo was grateful for his new group of friends, but he was worried that he would lose them, not because of who his brother was, but because he was keeping a secret from all of them. That secret being that he was Ultraman Trigger. He wanted to keep his friends out of danger, unaware that just about all of them, if not all of them, were also fighting in the same fight he was as ultras, rangers, and riders alike. He was worried they’d start to question him about him disappearing at times or being late for meetings. However, this problem would be solved for him when a few of them got ambushed…

### Tregear's First Appearance

Kengo was meeting up with Jay and Daigo for a group project. They were waiting for Adelaide, Chisa, Kitsune, and Tetsuji to show up when a Dark Ultra appeared, Ultraman Tregear. The trio scattered, each one transforming into their respective Ultraman forms, none of them knowing that the others were ultras (well, the twins didn’t know Kengo was one, and Kengo didn’t know the twins were ultras). They were later joined by Kitsune and they tried to fend off Tregear, but were ultimately defeated and they all de-transformed, landing on the ground, unconscious.

Adelaide, Chisa, Akito and Tetsuji all ran up after the attack, over to their friends. While Kengo, Jay, Daigo, and Kitsune all tried to play it off, the others found it strange. Kengo later passed out again in Tetsuji’s arms, one of his keys falling out of his pocket, which prompted Kengo to reveal his identity to Tetsuji, who seemed pretty chill about it, and the group slowly started to piece together that everybody involved in it wore a suit of some sort.

With the group all knowing each others’ identities, there became a stronger bond between them all, knowing they were all on the same side and fighting to save the world, and they’d all train & grow closer together as time passed.

### The Explosion Accident

However, things had a way of staying interesting with this group. One day, they were just chilling, having a club meeting, when Tetsuji picked up something coming their way. Despite all their efforts to shield themselves, they all wound up injured when their entire classroom went up in an explosion. Luckily, there were no casualties, although many of the group members heavily deal with PTSD from the event, including Kengo. Kengo had been the one to pull Tetsuji out of the rubble and he had been terrified that he was going to lose him, and although he hid these feelings from Tetsuji once again, it wouldn’t be long until he’d finally share them.

### The Birth of Trigger Dark

Not long after that, Carmeara showed herself and attacked Kengo. Kengo tried to fend her off, in vain as he went down and Carmeara attempted to use a curse to turn Kengo evil. While Kengo was down, Tetsuji (as Lugiel) raced into action. Somehow, Kengo was able to fight off the curse and instead he created a clone of himself essentially, as evil as he was good. Kengo later passed out, waking up later at Tetsuji’s place. The two started talking & both finally admitted having feelings for the other.

## Family

Kahana Kajiwara - Twin SisterTatsuya Kajiwara - Twin Brother