Kamen Rider Den-O 19

Episode 19; That Man, Zero no Start; その男、ゼロのスタート
	Kamen Rider Den-O episode
Writer	Kobayashi Yasuko
Director	Maihara Kenzou
Action Director	Miyazaki Takeshi
Original air date	June 3, 2007
Viewership	6.9%
Episode chronology
← Previous; Episode 18; Clockwork Fiance	Next →; Episode 20; Let Me Say This To Start
	Episode List

Kamen Rider Den-O
< Ep 18	That Man, Zero no Start その男、ゼロのスタート	Ep 20 >
Aired with GekiRanger Training 16

Important things that happened

The young Sakurai Yuuto warns Ryoutarou not to get involved with the past Sakurai Yuuto, or the flow of time will be disrupted.
Ryoutarou wants to retrieve Sakurai-san from the past using DenLiner, but is turned down by Owner.
Yuuto visits the Milk Dipper, but Airi doesn't recognize him.
Yuuto has a time-travelling train called ZeroLiner.
Yuuto tells Ryoutarou that "Protecting the flow of time isn't the same as saving people."

ジェリーイマジン

Legend: The Jellyfish's Errand (クラゲのおつかい)

Contract holder: Amano Kouhei

Contract Wish: To dig up a time capsule.

Way to fulfill: Find a random box buried in sand and tells Amano to dig it up.

デネブ

Yuuto hits himself to punish Deneb that's possessing him, but also hurts himself at the same time.
Deneb is in charge of keeping Yuuto's money.
Despite promising Momotaros to tell Airi about everything in the previous episode, Ryoutarou decides not to since the young Sakurai Yuuto appears.
Ozaki Seigi's tickets are for a movie called "Indy Zombies".
Instead of fighting, Deneb is more interested in apologizing in Yuuto's stead and tries to make friends with Ryoutarou.
Unlike the Den-O Imagins that appears as sand outside DenLiner, Deneb has a physical body, which means that he has formed a contract with Yuuto.
Kamen Rider Zeronos is an anagram of the episode's title "That Man, Zero no Start" , which means "That man, Starts at Zero". (その男、ゼロのスタート Sono Otoko, Zero no Sutato)

Original Creator:	Ishinomori Shoutarou (石ノ森章太郎)
Supervisor:	Onodera Akira (小野寺章)
Writer:	Kobayashi Yasuko (小林靖子)
Director:	Maihara Kenzou (舞原賢三)
Producer:	Kaji Atsushi (梶淳) (TV Asahi) Shirakura Shinichiro (白倉伸一郎) Takebe Naomi (武部直美) (Toei)
Music:	Sahashi Toshihiko (佐橋俊彦)
Cinematographer:	Kurata Koji (倉田幸治)
Editor:	Osada Naoki (長田直樹)
Action Director:	Miyazaki Takeshi (宮崎剛) (Japan Action Enterprise)
Tokusatsu Director:	Butsuda Hiroshi (佛田洋)
Production:	TV Asahi (テレビ朝日) Toei (東映) ADK (エーディーケー)