Seiji Shingen
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Seiji Shingen (Japanese: 信玄誠司 Shingen Seiji) is one of the available idols in the mobile game THE iDOLM@STER: SideM. He is voiced by Takuya Masumoto (Japanese: 増元拓也 Masumoto Takuya).
Biographies
SideM Biography
-The reliable older brother figure of FRAME who wishes for peace and smiles!-
"I'll never let myself lose a friend again...!"
SideM Idol File
Reasons for Becoming an Idol: Because it's a job making people smile.
Personal Motto: When you smile, the world smiles with you.
Comments for the Future: For the time being, I’d like to try out different kinds of idol jobs. I’m not really sure what sort of job I’m suited for, but... Ah, well, I’ll get by one way or another.
Comments about Unit Members: Hideo is often misunderstood, but he’s a nice guy with a strong sense of justice. Ryu gets the job done when he has to. He’s a man who deserves my trust. I think it’s truly fortunate we were able form a team together.
GROWING STARS Biography
-From JSDF soldier to idol!-
"If you need logistical support, I'm your man!"
THE iDOLM@STER POPLINKS Profile Quote
"I'm Seiji Shingen, 31 years old. I'm honored to be starting a new project with Producer. Let us strive together."
Personality
Shingen’s ex-job was a Self-Defense Forces member. Though his past is rather vague, it's clear that he lost a close friend on the job and in his honor, he always wears his friend's dog tags in his casual attire. Shingen quits his job and became an idol in hope to make people smile and possibly have more of a cheerful lighthearted job compared to his old one. He is a bit sensitive whenever the topic is brought up and does not want anyone to worry about it, so he refrains from discussing it.
Shingen acts like a father figure to Hideo and Ryu. He cares a lot about their safety and goals and is always there to support them. He can be a bit shy, especially when it comes to romance. He acts very nervous around women and is more comfortable with men. But, he does have a young niece, Amane, who he is very passionate about. He treats her as if she was his daughter. Amane is known to have a crush on Ryu and hopes to become his bride, but of course, he is fully against it. Shingen’s signature trait is his strength and his size. He uses his strength to protect Hideo and Ryu. For example, he catches a falling beam during a performance but his size is occasionally an issue. He has a hard time fitting into his costumes, even when they're specially made. It’s to the point where Ryu and Hideo need to remind him not to work out as much or the Producer will get angry.
Game Discography
THE iDOLM@STER: SideM
THE iDOLM@STER SideM: LIVE ON ST@GE!
THE iDOLM@STER SideM GROWING STARS
Song Discography
Image songs
GO AHEAD SMILE!
Tick Tack Voice
Recorded Solo Songs
| Recorded Solo Songs | ||
|---|---|---|
| Song | Classification | CD |
| GO AHEAD SMILE! | Solo Song | THE IDOLM@STER SideM ORIGIN@L PIECES 06 |
| Swing Your Leaves | Seiji Shingen Solo Remix | THE IDOLM@STER SideM 3rd ANNIVERSARY SOLO COLLECTION 02 |
| Friendly Smile | Seiji Shingen Solo Remix | THE IDOLM@STER SideM WakeMini! SOLO COLLECTION 02 MENTAL Ver. |
| Three Brace | Seiji Shingen Solo Remix | THE IDOLM@STER SideM 5th ANNIVERSARY SOLO COLLECTION 03 |
| Little Happiness | Seiji Shingen Solo Remix | THE IDOLM@STER SideM PASSION@TE FORMATION -MENTAL- |
| Plus 1 Good Day! | Seiji Shingen Solo Remix | THE IDOLM@STER SideM GROWING SIGN@L SOLO COLLECTION 01 |
| Tick Tack Voice | Solo Song | THE IDOLM@STER SideM 49 ELEMENTS-09 FRAME |
Recorded Group Songs
Trivia and Fan Culture
Trivia
- He shares the same birthday and basic trait of fear towards people of opposite sex with Yukiho Hagiwara.
- He also shares the same birthday with Eve Santaclaus.
- Most of Seiji's in-universe fans are male.
- Despite having a fear towards women, he has a younger sister and dotes his niece Amane.
- He gets protective when it comes to his niece. He glared at Ryu Kimura when Amane said she want to be Ryu's bride.
- He loves working out a lot he is often scolded by Producer to refrain from exercising too much. When his muscles get too big his costume wouldn't fit him.
- He loves going on a drive with his motorcycle.
Fan Culture
- Seiji is part of an unofficial unit named Over30 together with other 315 pro idols in their 30s such as Minori Watanabe, Jiro Yamashita, Michio Hazama, and Amehiko Kuzunoha
Character Gallery
"Mobage"-Profile
"LiIVE ON ST@GE!"-Profile
"GROWING STARS"-Profile Image
SideMini Sprite
Seiji's profile in POPLINKS (Smile Commander).
Seiji's profile in POPLINKS (Celestella Unison).
Animate Fair in 2020 (Kyushu and Okinawa).
Seiji's reference sheet from Growing Stars.
SideM Shutdown Last Photo.
SideM LIVE ON ST@GE! Shutdown Last Photo.
Cards
SideM Cards
[Military Idol]
[Military Idol]+
[Wedding]
[Wedding]+
[Aquarium]
[Aquarium]+
[Western]
[Western]+
[Winter Sports]
[Winter Sports]+
[Survivors]
[Survivors]+
[Job☆Challenge]
[Job☆Challenge]+
[Side:Amuse]
[Side:Amuse]+
[Donuts Live]
[Donuts Live]+
[MFes 2017]
[MFes 2017]+
[ORIGIN@L PIECES]
[ORIGIN@L PIECES]+
[3rd Anniversary]
[3rd Anniversary]+
[Beast Chronicle]
[Beast Chronicle]+
[American Candy]
[American Candy]+
[Fireworks Show 2018]
[Fireworks Show 2018]+
[Valkyrie Live]
[Valkyrie Live]+
[Famous Detective Aaron]
[Famous Detective Aaron]+
[JAZZ Cafe]
[JAZZ Cafe]+
[FROZEN KINGDOM]
[FROZEN KINGDOM]+
[SASUGA2020]
[SASUGA2020]+
[Ghost Mansion Memory]
[Ghost Mansion Memory]+
[Science]
[Science]+
[Picky Party]
[Picky Party]+
[Sea Gang]
[Sea Gang]+
[Magic School]
[Magic School]+
[Gorgeous Autumn Leaves Music Festival]
[Gorgeous Autumn Leaves Music Festival]+
[White Day 2022]
[White Day 2022]+
[JAILER]
[JAILER]+
[A Brother to Rely On]
[A Brother to Rely On]+
[More Gentle]
[More Gentle]+
[Skilled Cooking]
[Skilled Cooking]+
[End of the Year Leader]
[End of the Year Leader]+
[ST@RTING LINE]+
[Candid Shot]
[Candid Shot]+
[Overbearing Soldier]
[Overbearing Soldier]+
[A Chance to Show Off My Arms]
[A Chance to Show Off My Arms]+
[Dish of Pride]
[Dish of Pride]+
[Sturdy Fist Training]
[Sturdy Fist Training]+
[2nd STAGE]+
[Spring Breeze Brings Harmony]
[Spring Breeze Brings Harmony]+
[Charge Your Vitality]
[Charge Your Vitality]+
[Prisoner Connected With a Smile]
[Prisoner Connected With a Smile]+
[A Wild Look]
[A Wild Look]+
[SP@RKLING TIME]+
[PRIDE STAR]+
[Vengeful Werewolf]
[Vengeful Werewolf]+
[Fu-Rin-Ka-Zan]+
[With Unstoppable Speed]
[With Unstoppable Speed]+
[M@KE YOU PROUD]+
[Elegant Moment]
[Elegant Moment]+
[NEW STAGE Ep]+
[315 G@RDEN]+
[Remembrance Shot]
[Remembrance Shot]+
[Fist of Trust]
[Fist of Trust]+
[A Palm That Conveys Kindness]
[A Palm That Conveys Kindness]+
[315's Summer]+
[A Santa Claus to Rely On]
[A Santa Claus to Rely On]+
[315!!!SHOP]+
[Veteran Rescue Team Member]
[Veteran Rescue Team Member]+
[What I Want To Protect]
[What I Want To Protect]+
THE iDOLM@STER SideM: LIVE ON ST@GE! Cards
[315 Production]
[315 Production]+
[TRE@SURE GATE]+
[PRIDE STAR]+
[315@MBITIOUS]+
[A Dish of Hospitality]
[A Dish of Hospitality]+
[Feelings Echoing to the Sky]
[Feelings Echoing to the Sky]+
[A Proprietor of Remarkable Skills]
[A Proprietor of Remarkable Skills]+
[Commence State of Affairs!]
[Commence State of Affairs!]+
[Smile's Mission]
[Smile's Mission]+
[A Fully Powered Step Forward]
[A Fully Powered Step Forward]+
[The Will to Protect My Comrades]
[The Will to Protect My Comrades]+
[Mission to Happiness]
[Mission to Happiness]+
[Magnificent Flag-Bearer]
[Magnificent Flag-Bearer]+
[Dependable Strong Blade]
[Dependable Strong Blade]+
[Smile of Bursting Summer]
[Smile of Bursting Summer]+
[Smile I Want To Protect]
[Smile I Want To Protect]+
[Delivering Blossoming Smiles]
[Delivering Blossoming Smiles]+
[A Palm That Conveys Kindness]
[A Palm That Conveys Kindness]+
GROWING STARS Cards
[Start Line]
[Start Line]+
[GROWING STARS]
[GROWING STARS]+
[A Proprietor of Remarkable Skills]
[A Proprietor of Remarkable Skills]+
[Taking Our Hands In Pledge]
[Taking Our Hands In Pledge]+
[The Power to Protect Smiles]
[The Power to Protect Smiles]+
[In These Casual Mornings]
[In These Casual Mornings]+
[NEXT DESTIN@TION!]+
[Sympathetic Preparations]
[Sympathetic Preparations]+
[PASSION FESTIVAL]+
[Magnificent Flag-Bearer]
[Magnificent Flag-Bearer]+
[A Fully Powered Step Forward]
[A Fully Powered Step Forward]+
[Take a Stump!]+
[315!!!SHOP]+
[Glory Monochrome]+
[Sending You My White Sincerity]
[Sending You My White Sincerity]+
[Paranormal Incident]+
[Heroic First Shrine Visit]
[Heroic First Shrine Visit]+
[Gifting A Shining Moment]
[Gifting A Shining Moment]+
[Plus 1 Good Day!]
