The heroine of "Yumbius Ultraman" - Kazama Shinuna, aged 19, is a pilot of GUYS, played by Ai Saikawa.
Sexy and beautiful, once a racing driver who participated in the two-wheeled off-road motorcycle grand prix, before joining GUYS, he has been a professional racing driver in the racing team. Unexpectedly, he met Future and others, and joined GUYS at the recommendation of Future. Charming in appearance, she is a strong woman who is not weak and competitive, she has never accepted defeat, and she will never give up. In the team, her combat ability is not inferior to that of the male team.
And a beautiful woman with an absolute sense of sound (can express any sound in nature in the form of notes), can distinguish the sound waves mixed in with the cry of the monster. She and the female member of the team, Mu Meimei, are like sisters. After the final battle, she returned to the field and won the coveted World Motorcycle Championship (see the end of The 50th episode of Ultraman Montbyus).
Shinra is a very personality and opinionated girl, she is not as weak as the usual girl, she is very strong, whether it is on the outside or inside; she is straight and stubborn, warm and kind, and always thinks about others.
He is very friendly and smiles every day.
Originally, she did not want to join GUYS, but she was impressed by her future persistence and became a good pilot, and her work for GUYS became more and more genuinely loved and determined. Although she has excellent hearing, precisely because she can hear the sound of the engine to the limit, it will cause her fear of collision associations, so in the final lap of the race will subconsciously slow down, which is her Achilles heel on the field, so the results can not be improved.
Overcome this shortcoming in episode 13. Truth Nai is one of the future best friends on Earth, always firmly trusting and supporting Monbius Ultraman. Because she is a little older and more future, she has always taken care of the future as a brother, and she has always cared for him.
Whenever the future is injured, she will be very nervous, very anxious, and when the future is missing, only she will hold the amulet that the future sent her silently worried about the future. From time to time, Shinra, who has a cheerful personality and is mature, feels helpless about the simple ignorance of the future.
Whether on the battlefield or in life, Zhen Nai is constantly working hard, constantly doing a good job of herself, and never retreating in the face of difficulties.
In the final battle, he gave Future a lot of help, and merged with future and other GUYS comrades to defeat the Ampera Starman in the Monbius Ultraman Phoenix Form (the strongest form, and at the same time merged with Shikali Ultraman) to defeat the Ampera Starman (see The Heartfelt Words of Ultraman Episode 50 of Mombius for details).
Bold and careful, she also has an interesting weakness, that is, she is very afraid of spiders, and because of this weakness, she is often teased by Aihara Ryu and Sadaharu Banzai. Truth Nai is a brilliant girl with a shining point, her aura has also infected many viewers, and she has also been described by many Ott fans as a goddess in her heart, and over the years, her brilliance has never diminished!