Kamen Rider Zi-O 30

Episode 30; 2019: Welcome Trinity!; 2019：トリニティはじめました！
	Kamen Rider Zi-O episode
Writer	Shimoyama Kento
Director	Yamaguchi Kyouhei
Action Director	Miyazaki Takeshi
Original air date	April 7, 2019
Viewership	3.8%
Forum Thread	Thread
Fan Rating	4.4 / 5
Episode chronology
← Previous; Episode 29; Blade・Joker!? 2019	Next →; Episode 31; 2001: Awaken, that Agito!
	Episode List

Kamen Rider Zi-O
< Ep 29	2019: Welcome Trinity! 2019：トリニティはじめました！	Ep 31 >
Aired with Kishiryuu Sentai Ryusoulger 04

Important things that happened

アナザーブレイド

Ride Watch: Another Blade Watch (アナザーブレイドウォッチ)

Height: 201.0cm

Weight: 101.0kg

Year: 2019

Characteristics/Powers: Wields a big sword (大剣を操る)

Kaitou Daiki / Kamen Rider DiEnd (Decade) - Totani Kimito → 海東大樹 / 仮面ライダーディエンド - 戸谷公人
Kurihara Amane (Blade) - Kajiwara Hikari → 栗原天音 - 梶原ひかり
Kenzaki Kazuma / Kamen Rider Blade (Blade) - Tsubaki Takayuki → 剣崎一真 / 仮面ライダーブレイド - 椿隆之
Aikawa Hajime / Kamen Rider Chalice (Blade) - Morimoto Ryoji → 相川始 / 仮面ライダーカリス - 森本亮治
Staff - Aikawa Taiki → スタッフ - 逢川大樹

Starting with this episode, the title format has swapped. Instead of the year being at the end, it's now at the beginning. Perhaps this is to signify before Oma Day and after.
The narrative concept is changed which Sougo and Geiz no longer travel to the past timeline to stop an Another Rider.
On the table the cards are Two Jokers, Ace of Spades, Ace of Hearts and 2 of Hearts. The Two Jokers represent Hajime and Kenzaki. Ace of Spades is Blade. Ace of Hearts is Chalice, and 2 of Hearts is Hajime's Spirit Card which allows him to take human form.
The design of Zi-O Trinity is influenced by Den-O's Climax Form. The chest part has the face of Zi-O while the faces of Geiz and Woz are located on the deltoid parts. For Den-O Climax Form, the chest part has the face of Den-O Gun Form; the faces of Rod Form and Axe Form are located on the deltoid parts.
At the end of the episode, Oma Zi-O says Sougo has six powers left to obtain. Agito, Hibiki, Kabuto, Den-O, Kiva, and Drive. Although Geiz has Drive, doesn't he?