SEITO

## Ajiro Seito網(あじ)代(ろ)聖(せい)人(と)

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Promoting Carnival

Promoting Carnival

**SEITO** (セイト), birth name **Ajiro Seito** (網代聖人), is a Japanese singer and dancer under Japanese management company BMSG as a member of boy group MAZZEL, formed through documentary program MISSIONx2. He made his debut with the group in May 2023.

Before joining BMSG, SEITO was a member of **Zero PLANET** and **LADY steady GO**. He was also active as a breakdancer and model, and released music as a soloist.

### Early Life

SEITO started breakdancing at 9 years old during his fourth year of elementary school  inspired by Satoh Takeru's character in Kamen Rider Den-O.  His dancing activities were based mainly in Osaka and he practiced three to four hours every day . Over the years, he took part in many competitions, both solo and with his crew LEZIT, and won many awards.

On July 18, 2016 he won the first place in the "Battle of the Year U-15 Breaking Solo Battle".

In August 2017 he was appointed an official model for apparel brand Freeasy Clothing

From December 2017 until August 2018 he was a member of the avex dancemaster special dance crew OdoMen .

In 2018, he decided to join the popular Danshi Kousei Mr. Con contest in hopes of spreading awareness about breakdancing. On September 24, he won the Kansai area Grand Prix and advanced to the finals.  On December 27, he received the Model Press Award, as well as the chance of signing with agency Platinum Production.

On December 30, 2018 Seito signed with agency LVS, but he left sometime around November 2019 after transferring to Platinum Production.

### 2019-2020

On January 25, 2019 he released "Bright story" as part of Black★Alpha, his Danshi Kousei Mr. Con unit.

From January to March 2019 he appeared in "Ookami-kun ni wa Damasarenai".

On March 25, 2019 he joined Zero PLANET and officially signed with Platinum Production.

In July 2019 he joined the TikTok unit LADY steady GO. They released only one single, "Jump", in January 2020.

In December 2019, he started modeling exclusively for TEENS magazine

From December 2019 to January 2020 he appeared in the stage play "RADICAL PARTY -7ORDER-".

On August 2, 2020 he modeled at Tokyo Girls Collection teen 2020 Summer online.

On December 28, 2020 he graduated from Zero PLANET and TEENS.

### 2021

On March 31, he left Platinum Production .

On May 21 he released his first digital single NEW FACE.

On May 31 he was featured in the song Sunao ni Narenai Kimi he by rapper SHuN-BOX.

On August 13 he released his second digital single Dear My Honey.

In September 2021, he started his own apparel brand, "Bouvardia". He held his first fanmeeting event, "Summer Fan Meeting cafe&bar", to celebrate its launch on September 19-20.

Around November, he joined the BMSG Trainees after being scouted by SKY-HI. However, his status was undisclosed until January 2023.

### 2022

During 2022, SEITO took part in MISSIONx2 as part of the pre-debut line-up of MAZZEL.

On March 14, he released the digital single Ai mo Kawarazu under the name RGK.

On April 18, he performed at Yotsuya no Clover Vol. 19.

### 2023

On January 13, SEITO was revealed to be a member of MAZZEL.

On March 31, MAZZEL released their pre-debut single MISSION.

On May 17, MAZZEL released their debut single Vivid.

## Personal Life

* Family
* Education
* Friendships
* Nicknames
* Name Meaning

His father, Yoshiro, owns and runs an independent car repair and used car shop that's been in business for over 40 years.  His mother's name is Shihomi.

He has two older sisters, both older than him by over 10 years. One of them, named Yukino, has a son named Ryu, who Seito considers a little brother.

His family keeps two toy poodles . He also used to have a hamster named Kinako  and a female dachshund named Nuts, which passed away on June 12, 2017.

His grandmother passed away on June 26, 2021

As a result of their co-starring in Ookami-kun, Seito dated actress Yamanouchi Suzu briefly during 2019.  It is unknown when they broke up.

In March 2020, he graduated from Asuka Mirai High School, a correspondence school, in Tokyo, after transferring from Hyogo's Mukonoso High School  in 2019.

He also used to attend an eikaiwa school.

While he lived in Hyogo, he worked part time as a breakdance instructor at jackpot dance studio as well as at a yakiniku restaurant . He continued working part time throughout his time as a Zero PLANET member in Tokyo.

* **SKY-HI**: he got close to fellow BMSG artist SKY-HI through their common friend sanari
* **Novel Core**: he got close to fellow BMSG artist Novel Core through their common friend sanari
* **KAIRYU**: he's close with fellow MAZZEL member KAIRYU since their time as BMSG Trainees.

* **Sei-chan** (せいちゃん): used by MAZZEL members
* **Ajiji** (あじじ): used by himself and his fellow TEENS models
* **Sei-kun** (せいくん): family nickname
* **Sei-yan** (せいやん): family nickname
* **Sei-chin** (せいちん): used by EIKI
* **Jiji** (じじ): used by international fans

Seito's given name, "聖人", means "holy, saint, sage, master" (聖) and "person" (人). It can also be read as the word "seijin" (*せいじん*), meaning "saint" or "wise and virtuous person".

Seito's father is a big Matsudo Seiko fan, so the SEI in Seito's name is taken from hers. If the child was a girl, he was going to name the child after Seiko.
## Profile

* Information
* Q&A

* **Birth Name**: Ajiro Seito (網代聖人)
* **Stage Name**: SEITO (セイト)
* **Nicknames**: Sei-chan (せいちゃん)
* **Birth Date**: December 26, 2001 (2001-12-26) (age 22)
* **Birth Place**: Amagasaki, Hyogo, Japan
* **Blood Type**: O
* **Height**: 172 cm (5 ft 7.7 in)?
* **Western Zodiac**:  Capricorn
* **Eastern Zodiac**:  Snake
* **Emoji**: 🐰 / 🐹
* **BMSG Status**:
	+ 2021-11-01: Joined
	+ 2021-11-01: BMSG Trainees member
	+ 2022-10-30: MAZZEL member
* **BMSG Groups**:
	+ MAZZEL (2022-present)
* **BMSG Units**:
	+ BMSG WEST (2023)

* **Special Skills**: breakdancing
* **Looks Up To**: Satoh Takeru
* **Hobby**: going to vintage clothing thrift stores
* **Favorite Artists**: SKY-HI, sanari, iri, Shimizu Shota, AAA , ONE OK ROCK
* **Strength**: always smiling
* **Weakness**: can be negative sometimes
* **Motto**: once in a lifetime encounter (*一期一会*), be a man of your word (*有言実行*)
* **Favorite Color**: red, black, blue
* **Favorite Food**: meat , takuan, gyutan
* **Disliked Food**: shellfish, melon
* **Favorite Comedian**: NON STYLE
* **Favorite Game**: Call of Duty, Assassin's Creed
* **Favorite Manga**: One Piece
* **Favorite Movie**: Harry Potter
* **Favorite Fashion Style**: street
* **Favorite Fashion Items**: caps and hoodies
* **Favorite part of his face**: double eyelids
* **Chronotype**: night owl
* **Most used emoji**: 🙏
* **Something he's into lately**: talking to himself (cheering himself up)
* **A habit he'd like to fix**: moving his eyebrows too much
* **Type of girl he likes**: someone kind, who he enjoys being with and he can be himself with , who is small in stature and is always smiling
* **He's happy when**: he eats his mother's food , he's dancing
* **Animal he's compared to**: gorilla because of his muscular body
* **Describing himself in one kanji**: 努 (diligent)
* **His personality is**: cheerful and competitive, can have fun at any time
* **Lacking in**: vocabulary when speaking
* **Subject he was good at**: English, physical education
* **Go-to karaoke song**: "Saigo no Ame" by Nakanishi Yasushi
* **Music he listens to while commuting**: Vaundy
* **Song he listens to on a rainy day**: Wakeatte by Toyama Mirei
* **First CD he got**: Ne-Yo's "Year of the Gentleman"
* **Favorite line from MISSION**: 自分から逃げた時こそ最後 (Jibun kara nigeta toki koso saigo / When you run away from yourself, that's the end.)
* **Something he wants to do with the members one day**: Watch a Osaka Gamba match
* **Favorite food in his bento**: pork cutlets, meat cutlets with sauce, curry

## Discography

*Main article: SEITO/Discography*
* MAZZEL
* Collaborations
* Solo

* **Digital**
	+ [2023.03.31] MISSION
	+ [2023.08.14] LIGHTNING
* **CD**
	+ [2023.05.17] Vivid
	+ [2023.10.18] Carnival

* [2019.01.25] Black★Alpha - Bright story
* [2020.01.24] LADY steady GO - Jump

**Singles**

* [2021.05.21] NEW FACE (as Ajiro Seito)
* [2021.08.13] Dear My Honey (as Ajiro Seito)
* [2022.03.14] Ai mo Kawarazu (as RGK)

**Featured**

* [2021.05.31] SHuN-BOX - Sunao ni Narenai Kimi he feat. Ajiro Seito

## Live Events

*Main article: SEITO/Live Events*
* One Man Lives
* Featured Lives
* Tours

* [2022.04.18] Yotsuya no Clover Vol. 19

## Other Works

* Starring TV Programs
* TV Appearances
* Music Videos
* Modeling
* Theater
* CM

* [2019] Ookami-kun ni wa Damasarenai
* [2023] MISSIONx2

*Main article: SEITO/Music Videos*
**Featured**

* [2018] Kamin - Ari Yori no Ari
* [2019] Kamin - Senpai
* [2021] SHuN-BOX - Sunao ni Narenai Kimi he feat. Ajiro Seito

* [2017.08-2021.11] Freeasy Clothing (official model)
* [2018] SPINNS
* [2019] SPINNS
* [2019] SPINNS
* [2019.12-2020.12] TEENS  (exclusive model)
* [2020.08.02] Tokyo Girls Collection teen 2020 Summer online
* [2021] THREE ANGLES

* [2019.12-2020.01] RADICAL PARTY -7ORDER-

* [2020] Tokyo Medical College, Osaka Medical College and Nagoya Medical College

## Awards

* [2014] Nishikita Battle- 2014 January - 1st place
* [2015] FESTA CUP - Middle School Division - 1st place
* [2016] Battle of the Year - U-15 Breaking Solo Battle - 1st place
* [2016] Nothing 2 Looz Asia - B-boy Kids - TOP4
* [2017] BBOY PARK 2017 - Crew - TOP8 (LEZIT)
* [2017] UK B-Boy Championship - Japan Eliminations, Kanto Regional - B-Boy Crew Battle - 1st place (Avengers)
* [2018] Japan Hip Hop Dance Championship - Kansai Regional - Freestyle Battle - 1st place (Avengers)
* [2018] Hivoltage - High School Solo Battle - 1st place
* [2018] All Japan Hip Hop Dance Championship - Freestyle Battle - 2nd place (Avengers)
* [2018] Nantokashi Night - Freestyle 2on2 Battle - 1st place
* [2018] Danshi Kousei Mr. Con - Kansai area Grand Prix
* [2018] Freestyle Sessions World Finals - 2on2 Breaking Battle - TOP32 (LEZIT)
* [2018] Danshi Kousei Mr. Con - Model Press Award

## Trivia

* He was a part of the hip-hop dance crew LEZIT for five years  as well as the famous Kansai breaking dance crew AIR REAL for about two years
* He likes skateboarding.
* He is a big fan of Kamen Rider  and Marvel, especially Captain America.
* Since his family owns a car repair shop, he grew up around cars and developed a love for them. He even expected to start working at the shop after graduating from high school and eventually take over the company.
* He did boxing and karate as part of his strength training for breakdancing.
* He can play the piano.
* He's scared of birds.
* He considers himself a good cook.
* He can beatbox
* His childhood dream was to become a Kamen Rider.
* His teenage dream was to be the world's best breakdancer.
* He usually doesn't remember his dreams.
* Had his first love in fourth grade.
* Between 2019 and 2020 he was a regular in the TEENS YouTube channel as well as the Shibuya Oruganzaka Seitokai YouTube channel
* As a kid, he was very mischievous
* As a student, SEITO was always excited to meet people and make new friends at the start of a new school year
* SEITO went back to Hyogo to tell his parents he became a part of MAZZEL. His parents were supportive of his career and rooted for him, they were so happy for him that they cried.
* Among MAZZEL, the members consider him and TAKUTO the kindest members.
* He was in the swimming and soccer clubs in school
* He was the Sports Representative on the Student Committee for Sports Day when he was a student
* He had a problem with acne in middle school
* His fashion style is built around street fashion and oversized clothes, skinny pants and colorful items to show his personality. He especially likes Korean brands OY and Stussy, as well as Osaka stores Amemura and Hep Five
* In MAZZEL, him, EIKI, HAYATO, and RAN have started playing the Harry Potter mobile game, he is sorted into Gryffindor
* He owns a matching bracelet with TAKUTO

## References

1. ↑ 1.0 1.1 1.2 1.3 1.4 1.5 1.6 Modelpress - *“日本一のイケメン高校生”ファイナリストに注目6／関西エリア：網代聖人ってどんな人＜男子高生ミスターコン2018＞* 2018/10/09
2. ↑ 2.00 2.01 2.02 2.03 2.04 2.05 2.06 2.07 2.08 2.09 2.10 2.11 2.12 【自己紹介】あじじこと網代聖人の全てがわかっちゃうかも！！
3. ↑ 3.0 3.1 3.2 Modelpress - *“日本一のイケメン高校生”モデルプレス賞の網代聖人、「オオカミくん」新シリーズ出演決定でフォロワー急増 素顔に迫る＜男子高生ミスターコン2018＞* 2018/12/28
4. ↑ Freeasy Instagram
5. ↑ OdoMen website
6. ↑ LVS announcement
7. ↑ *Modelpress - 「オオカミくんには騙されない」出演メンバー10名を発表＜プロフィール＞ 2018/12/19*
8. ↑ 8.0 8.1 Seito's Twitter
9. ↑ NicoNico News - *TikTokerユニットLADY steady GOがデビューシングル「Jump」をリリース* 2020/01/24
10. ↑ Seito's profile
11. ↑ *Spice - 7ORDER project 森田美勇人主演『RADICAL PARTY -7ORDER-』のメインビジュアルが解禁* 2019/11/07
12. ↑ Zero PLANET's Twitter
13. ↑ Fanmeeting announcement
14. ↑ Yoshiro's Instagram
15. ↑ Shihomi's Twitter
16. ↑ Ryu's Instagram
17. ↑ Ryu's Instagram
18. ↑ Seito's Instagram
19. ↑ [https://twitter.com/bboy\_cap10/status/1033729255794860032?s=20 Kinako
20. ↑ Seito's Twitter
21. ↑ Seito's Instagram
22. ↑ Modelpress - *「オオカミくんには騙されない」カップル2組成立 嘘つき“オオカミ”が起こした史上最大の事件にスタジオ衝撃＆号泣* 2019/03/31
23. ↑ Seito's Twitter
24. ↑ Seito's Twitter
25. ↑ Seito's Instagram
26. ↑ Seito's Twitter
27. ↑ MAZZEL RADIO STATION #1, 2023.04.02
28. ↑ 28.0 28.1 Seito's Instagram
29. ↑ Japanese fans use the rabbit, international fans use the hamster
30. ↑ 30.0 30.1 30.2 30.3 30.4 30.5 30.6 30.7 30.8 Fine Boys Online - **「白雪とオオカミくんには騙されない♥」男子メンバーの素顔に迫る！ 2019/02/17**
31. ↑ 31.0 31.1 31.2 31.3 31.4 31.5 31.6 31.7 KouKou Labo - *男子高生ミスターコン2018 モデルプレス賞受賞✨ 網代聖人くんに一問一答💖【前半】* 2019/03/20
32. ↑ 32.0 32.1 32.2 32.3 32.4 32.5 We are MAZZEL (Q&A) -Vivid Ed.- RAN / SEITO
33. ↑ 33.0 33.1 33.2 33.3 33.4 33.5 Zennou Countdown Japan, 2023.04.01 (Guests: RAN, SEITO)
34. ↑ Venue101 2023.06.10
35. ↑ MAZZEL RADIO STATION #1, 2023.04.02
36. ↑ MAZZEL RADIO STATION #6, 2023.05.07
37. ↑ *PR TIMES - 5月1日（金）からABEMA限定で配信開始！首都医校・大阪医専・名古屋医専コンセプトムービー* 2020/04/22
38. ↑ UK B-Boy Championship Regional
39. ↑ Seito's Twitter
40. ↑ Hivoltage Tweet
41. ↑ Nantokashi Night Tweet
42. ↑ Freestyle Sessions World Finals Report
43. ↑ Seito's Instagram
44. ↑ Dews - *関西老舗BREAKING CREW「AIR REAL」に新メンバーが加入！！*2017/06/28
45. ↑ Seito's Twitter
46. ↑ Seito's Twitter
47. ↑ Seito's Twitter
48. ↑ Seito's Twitter
49. ↑ Seito's Twitter
50. ↑ Seito's Twitter
51. ↑ Seito's Twitter
52. ↑ Seito's Twitter
53. ↑ MAZZEL RADIO STATION #2, 2023.04.09
54. ↑ MAZZEL RADIO STATION #11, 2023.06.11
55. ↑ MAZZEL RADIO STATION #28, 2023.10.08
56. ↑ Seito's Twitter
57. ↑ MAZZEL RADIO STATION #14, 2023.07.02
58. ↑ [MAZZEL ROOM #まぜべや 🛋️] Ep.02 | 質問にお答えします！