Masato (VAYONN) Profile and Facts

Masato (마사토) is a Japanese singer under iNKODE and a member of the boy group VAYONN that debuted on July 6, 2026. He was also a contestant on the survival show BOYS II PLANET.

Stage Name Meaning: ‘Masato’ comes from his birth name.

Official SNS:
Instagram: @_masamasa.to

Stage Name: Masato (마사토)
Birth Name: Aoyagi Masato (青柳雅人)
Birthday: September 21, 2003
Zodiac Sign: Virgo
Chinese Zodiac Sign: Sheep
Height: 171 cm (5’7″)
Weight: 51 kg (112 lbs)
Blood Type: N/A
MBTI Type: INFP
Nationality: Japanese
Representative Emoji: 🐰

Masato Facts:
– He has cats.
– Masato’s role models are ZEROBASEONE’s Sung Hanbin and NCT’s Taeyong.
– In August 2022, he came to South Korea.
– Masato has been a trainee for 1 year and 6 months.
– He was an SM Ent. trainee back in 2022.
– He signed with iNKODE in 2025.
– His member code is MS81S21.
– Masato speaks Japanese and Korean.
– He was a contestant on Mnet’s survival show BOYS II PLANET, but was eliminated in episode 10, ranking 17th.
– His POWER MAX song is KiiiKiii’s ”BTG”.
– Masato’s weapons are magic, visual, and his sweet voice.
– He says that no matter how much he eats, he doesn’t gain weight.
– He described himself in one sentence as “Once you see me, you’ll keep wanting to look at me – you’ll fall for my charm.”
– His hobbies are watching animations, taking walks, and appreciating nature.
– His specialties are playing table tennis, performing magic tricks, swimming, and playing soccer.
– He has been playing table tennis for about 6 years. (source)
– Masato has been swimming for about 10 years. (source)
– He has played soccer for about 5 years. (source)
– Masato’s favorite hamburger is from Frank Burger.
– Lately he has really hold onto happiness these days.
– Masato wanted an English name as his stage name at first.
– On November 21, 2025, he was introduced as a member of the trainee group INTHE X.
– He hopes that VAYONN stay close and continue for a long time without anyone dropping out in the middle.
– Masato was announced as a member of VAYONN on February 25, 2026.
– When asked what to choose between 5 Sens or 5-year old Sen, he chose 8 Sens. The reason is because he can play baseball and practice dance together.
– When he likes someone, he confesses first.
– He favors his left side of his face more than his right side.

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Note 2: Source for his weight.

Made by: dinasheryy
Completed by: yujulov4r

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