"Daichi, keep Gomora inside that case until the aurora is gone."
"What about you, dad?"
"I'm going to save your mother. Don't move from here, okay?"
- ―Takashi's final words to young Daichi.
Takashi Oozora Daichi Oozora.
was an archaeologist and the father toHistory[]
Pre-Ultraman X[]
Takashi is an archaeologist who, in the past, specialized in the compression and solidification of biological matter during his time in graduate school. He also dedicated himself to the study of "Spark Dolls" found on Earth. Before this, he discovered an "ancient artifact" and established the "Space Radio Wave Research Institute" to study this artifact. The institute was affiliated with his wife, Haruka.
Fifteen years ago, during the tragic "Ultra Flare" event, in an attempt to save Haruka, who was inside the Cosmic Radio Wave Research Institute, Takashi instructed his son, Daichi, to remain outside the institute and entrusted him with the Gomora Spark Doll, hoping he would take good care of it.
When he entered the research laboratory, he and Haruka discovered a voice from the future, seemingly the call of future Daichi. At that moment, they realized that the rainbow light was, in fact, a symbol of "hope". However, with the occurrence of the Ultra Flare, they, along with the research institute, vanished, leaving only the young Daichi behind at the original location, witnessing the entire event.A Voice From the Starry Sky
Ultraman X[]
Fifteen years later, with a strong determination to advance his research and locate his parents, Daichi joined Xio and continued his quest to find them. However, during a battle against Tsurugi Demaaga, Ultraman X's body began to deteriorate due to an unknown energy, progressively weakening him. Ultimately, he vanished after being overwhelmed by Tsurugi Demaaga. Although his body remained safe, Daichi lost consciousness. During this period, he had a dream that revisited a childhood memory when Takashi and Haruka had told him that happiness and valuable things could be found at the end of the rainbow.End of the Rainbow
In the series' final stages, not long after, using a radio wave receiver, Daichi successfully decoded Haruka's call. However, during the battle against Greeza, Daichi overpowered by Greeza, found his consciousness trapped in a pitch-black space, where he witnessed the truth behind his parents' disappearance years ago.
With the support of numerous allies, Daichi, using his powerful will and memories, called back Ultraman X, and their light united once again. Ultimately, with regained strength, X successfully defeated Greeza. At that moment, Daichi once again saw the relieved smiles of his parents.The Rainbow Land