Hazard Trigger

"Hazard on! (Organic Fullbottle name)! (Inorganic Fullbottle name)! Super Best Match! Don Den Kan! Don Den Kan! Gata Gata Gotton! Zuttan Zutan! Uncontrol Switch! Black Hazard! Yabei!" - The transformation sound into any Hazard form.

Hazard Trigger (ハザード トリガー Hazādo Torigā) is according to Soichi Isurugi that it is the forbidden item from the devil's scientist Takumi Katsuragi. Similar to Sclash Driver, it has a side effect, in which prolonged use will make the user lose their sense of self. When used on a Smash, it will die once defeated. It is able to upgrade Best Matches in Hazard forms and upgrade Smashes into Hazard Smash.

Kouta Kazuraba

"This is my stage now!" - Kouta as Gaim, before fighting.

Kouta Kazuraba (葛葉 紘汰 Kazuraba Kōta) is the main protagonist in Kamen Rider Gaim. He uses an Orange Lockseed to transform into Kamen Rider Gaim, while in wield of the Sengoku Driver where he picked up from the Helheim Forest, the place where Yuuya Sumii went missing. He then was nicknamed "Armored Rider Gaim" from DJ Sagara. At first, he didn't understand what was the power behind Gaim, and later on uses it to defend Zawame City, before claiming the Golden Fruit and becoming Man of the Beginning. Kouta is portrayed by Gaku Sano. Young Kouta was portrayed by Hayate Torii.

Haruto Souma

"Now, it's showtime" - Haruto's phrase before battle.

Haruto Souma (操真 晴人 Sōma Haruto) is the protagonist of Kamen Rider Wizard. He was a victim of the eclipse thing and now fights as a Wizard to protect people from creating Phantoms.He uses the WizarDriver with the Magic Rings to transform into Kamen Rider Wizard, which were given by White Wizard. Haruto is portrayed by Shunya Shiraishi. His child actor is Nakashima Kaito.

Grease

"Robot Jelly! Tsubureru! Nagareru! Afurederu! Robot in Grease! Buraa!" - Grease transformation sound

Grease (グリス Gurisu) is one of the forms in Kamen Rider Build. It is used by Kazumi Sawatari, who uses the Robot Sclashjelly and the Sclash Driver to transform into such. He debuted in the end of The Weaponry Hero for a glimpse before walking away near the killed Hokuto governments. The suit is portrayed by Fujita Satoshi.

Hazard Trigger, Fullbottles and the Nebula Steam Gun revealed!

These are the magazine listings of the upcoming deluxe toys!

Toei is going to release the upcoming DX Hazard Trigger, Nebula Steam Gun and a couple of Fullbottles are yet to be released somewhere in February! Even the Kabutomushi and Camera will be released into the Gashapon line!

The Forbidden Item

The Forbidden Item (禁断のアイテム Kindan no Aitemu) is the 19th episode of the series Kamen Rider Build. It features a new form used by Sento Kiryu, or Kamen Rider Build, PhoenixSoujiki. The new Fullbottle shown in this episode is the Keshigomu (Eraser) Fullbottle. The three Hokuto Three Crows unlock a new form, Hazard Smash and the Hazard Trigger is revealed.

The air date of this episode was January 21st, 2018. The writer of this episode is Shogo Muto, and is was directed by Shojiro Nakazawa.

Kazumi Sawatari

"The fire of my heart... passion. I'll let my passion burn and crush everything!" - Kazumi's catchphrase, as his fighting crave grows.

Kazumi Sawatari (猿渡 一海 Sawatari Kazumi) is the leader of the Hokuto Three Crows team, and also Kamen Rider Grease (仮面ライダーグリス Kamen Raidā Gurisu). He uses the Robot Sclashjelly to transform. He also uses the Sclash Driver where he got from Soichi Isurugi to fight, which makes him more craving for battles. He is portrayed by Kouhei Takeda.