Roakijushiku

* Dragonar
* Puranmora

(Japanese:**ロアキジュシク** **Roakijushiku**), known more commonly as **Roaracryst**, is a character from *Shuriken Rantō Cryptoverse*, who first appeared in Chapter 1.

#### The Crystal Brawling Heroes Arc

In Chapter 1, he surprised Koji by breaking into the window when he sensed a Crystal Ball. Roakijushiku and Koji cooperated to fight the powerful Crystal Monster - Darkslash, and that Crystal Monster ended up defeating Koji and Roakijushiku, which have made their plan go awry. However, despite being defeated in the first battle, Roakijushiku discovered a fusion with Koji before the first day of school started in Chapter 2. Koji and Roakijushiku fused into Kojiroara for the simulation. In Chapter 3, Roakijushiku revealed to Koji that he had met a Furious Five before when Koji claims that he is going to help them collect all of the Crystal Balls. Even though Roakijushiku tried to warn him about this, he still ignores him.

In Chapter 4, he met Plantmore, where he helped the Crystal Brawler, Aoha Atashino, take care of human-eating plant. However, he was chomped up by the plant, but was saved by Plantmore and Aoha. In Chapter 5, Roakijushiku fused with Koji again to fight the bubble shards that are attacking the Crystal Brawlers. In Chapter 6, he participated by cleaning up the mess in Professor Shari's room with Ryou Fumihito.

In Chapter 7, he made Koji thinks that spiders can sleep faster when he goes to sleep before he does. In Chapter 8, he traveled with Koji and a new friend, Riku Katashi, to get the family treasure underground, and fighting the ground Crystal Monster. In Chapter 9, Koji left him to go back home without him due to the situation with the power plant, where he watches television.

In Chapter 10, he discovered the Big Crystal Ball, and also worked with Koji, Akimitsu, and Electro to push it away before being interrupted by Shinju and Maruka. In Chapter 11, he was irritated that Koji decided to bring down the 9th graders, even though they are known as the strongest Crystal Brawlers in the junior high school. So he agreed to work with him to defeat them, however, they ended up losing the battle. In Chapter 12, Roakijushiku befriends Makoto and Dragonar, and when he left him and Koji in charge, Roakijushiku accidentally broke his guitar, but he ended up fixing it himself anyway.

#### The Furious Five Army Arc

Chapter 15 also revealed that he may also remember Hunter Grai.

In Chapters 17-18, he and Koji trained for 14 days before facing the Furious Five. However, on the day of the invasion, he and Koji are instead tasked with collecting the three stones of Chapters 19-21. In Chapter 21, he merged with Koji again to fight the giant snake that robbed them of the yellow ball. But giant snakes wrapped them around so they don't move. He was separated from Kojiroara again in Chapter 34, where they have been hit by the reflection plate left by Hunter Grai after the battle. In Chapter 35, he met Yousuke Ryuki, Kozaki's cousin, who will train Koji and Roakijushiku.

#### The Ryuki Training Arc

Their training has begun in Chapter 36, but in Chapter 37, they were relaxing in the antidote tub after fighting with the bees.

## Personality

Roaracryst (Roakijushiku) is the Crystal Monster partner of Koji Kiyoshi. He is a dual Star/Shuriken type Crystal Monster. He appeared in the first chapter to help Koji fight the Darkslash, when he gave Koji the special CrystalRist that allows them to bond and become even more powerful, ever since then they have been good friends and adventure together. Roakijushiku seems to be very familiar with Koji, but sometimes suffers from his time-consuming thoughts.

Roakijushiku seems to be very calm in a relaxed situation and, despite not taking the situation very seriously, becomes very serious about the situation. He also sleeps fast as he gets very comfortable in his bed. Since Roakijushiku is also compatible, we have relied on Crystal Brawler from the beginning. Thanks to the crystal ball, Koji would rely on him, but he prefers to handle the situation himself rather than relying on him. It was also implied that Roakijushiku was born somewhere in the Jarbon region. Roakijushiku is also a shuriken crystal monster with the supernatural powers of a simple shuriken that can be used in battle. His eye color is also blue.

## Powers

Spoiler: At level 16, Roaracryst and Koji can become Super Kojiroara.

## Trivia

* Roaracryst is a Crystal Monster based on a spider, however he has 4 legs instead of 8.