Character Synopsis:
Yoshi Sentry Jr is the identical twin brother of Flash Sentry Jr as he is younger by ten minutes.

Growing up, Yoshi Sentry Jr may be the smarter twin but he had quite a mischievous for pranks as he and Flash Sentry Jr were a pair of troublemakers as kids, always finding different pranks to pull off. However, the older the twins get, Yoshi Sentry Jr loses his mischievous knack for pranks and starts focusing on his assignments, growing an interest for school.

You'd think everything would be normal.

Well, it was at first, but then, with the arrival of three new students, everything slowly came to change and while his twin brother tried to warn them, Yoshi Sentry Jr was one of the people that didn't seem to believe him about them.

And boy, was he wrong for that.

FaceClaim as a Child:
(Young!) Cole Sprouse.

FaceClaim:
(Young!) Cole Sprouse.

Full Name:
Yoshi Sentry Jr.

Nicknames for him:
Yoshi, Yoshi Jr [by everyone]

Nicknames for others:
To be developed.

Gender:
Male.

Age:
15 [current era].
17 [timeskip era].

Species:
Inhuman [currently].

Sexuality:
Straight.

Love Interest:
To be developed.

Family:
King Kaz Sentry - biological father.
Queen Briana Gem Sentry-Hamato - biological mother.
Prince Quill Ryoto Sentry - biological eldest brother.
Princess Hope Bridget Sentry - biological eldest sister.
Prince Flash Sentry Jr - biological twin brother/older by ten minutes.
Prince Niklaus Aaron Sentry - biological youngest brother.

Johnathon Riverstone [OC owned by GeekyCookie1] - biological uncle from his mother's side.
Princess Diana Leia Sentry-Riverstone - biological aunt from his mother's side.
Rosemary Faye Riverstone - biological cousin from his mother's side.

Casey Jones - step-uncle from his father's side.
Zane Carson-Jones [OC owned by MariChat3] - step-uncle from his father's side.
Zenaida Shai Carson-Jones [OC owned by MariChat3] - step-cousin from his father's side.
Saoirse Carson-Jones [OC owned by MariChat3] - step-cousin from his father's side.
Flynn Carson-Jones [OC owned by MariChat3] - step-cousin from his father's side.

Kaiden "Kai" Nakamura - adoptive uncle from his mother's side.
Karai/Miwa Hamato - adoptive aunt from his mother's side.
Hanako Shen Hamato - adoptive cousin from his mother's side.

Leonardo "Leo" Hamato - adoptive uncle from his mother's side.
Gabriella "Gabby" Hamato [OC owned by GeekyCookie1] - adoptive aunt from his mother's side.
Dean Henry Hamato - adoptive cousin from his mother's side.
Elijah Blake Hamato - adoptive cousin from his mother's side.

Raphael "Raph" Hamato - adoptive uncle from his mother's side.
Mayan "Maya" Saphira Hanson-Hamato [OC owned by MayanTheSerpentine] - adoptive aunt from his mother's side.
Neytiri Guinevere Hamato [OC owned by MayanTheSerpentine] - adoptive cousin from his mother's side.
Calypso Myra Hamato [OC owned by MayanTheSerpentine] - adoptive cousin from his mother's side.
Apollo T'Challa Hamato [OC owned by MayanTheSerpentine] - adoptive cousin from his mother's side.
Solana Riri Hamato [OC owned by MayanTheSerpentine] - adoptive cousin from his mother's side.

Donatello "Donnie" Hamato - adoptive uncle from his mother's side.
Cassandra "Cassidy" Hamato [OC owned by GeekyCookie1] - adoptive aunt from his mother's side.
Edward Hamato [OC owned by both GeekyCookie1 and me] - adoptive cousin from his mother's side.

Michelangelo "Mikey" Hamato - adoptive uncle from his mother's side.
Francesca "Fancy" Hamato [OC owned by GeekyCookie1] - adoptive aunt from his mother's side.
Amelia Hamato [OC owned by GeekyCookie1] - adoptive cousin from his mother's side.

Henry Hart - adoptive uncle from his mother's side.
Eclipse Hamato-Hart [OC owned by GeekyCookie1] - adoptive aunt from his mother's side.
Missy Hamato-Hart - adoptive eldest cousin from his mother's side.
Keith Hamato-Hart [OC owned by GeekyCookie1] - adoptive cousin from his mother's side.
Twilight Hamato-Hart [OC owned by GeekyCookie1 and me] - adoptive cousin from his mother's side.

Hamato Yoshi/Master Splinter - decreased adoptive grandfather from his mother's side.

King Fabian "Flash" Sentry - decreased biological grandfather from his mother's side.
Queen Theodora "Twilight" Sparkle - decreased biological grandmother from his mother's side.

Relationships with his family:
King Kaz Sentry - biological father. Yoshi Sentry Jr shares a close bond with his father due to inheriting his powers.

Queen Briana Gem Sentry-Hamato - biological mother. Yoshi Sentry Jr shares a close bond with his mother as he is a Mama's Boy.

Quill Ryoto Sentry - biological oldest brother. Yoshi Sentry Jr shares a natural bond with his brother.

Hope Bridget Sentry - biological oldest sister. Yoshi Sentry Jr shares a natural bond with his sister.

Flash Sentry Jr - biological older twin brother/older by ten minutes. As twins, the two of them are incredibly close with the other as they share a strong brother-best-friend bond and always seem to have a knack for getting into mischief with their pranks.

Niklaus Aaron Sentry - biological youngest brother. Yoshi Sentry Jr shares a natural brotherly bond with his youngest brother as he supports him and does his best to look out for him.

Johnathon Riverstone [OC owned by GeekyCookie1 ] - biological uncle from his mother's side. Yoshi Sentry Jr shares a natural bond with his uncle despite not seeing him a lot.

Diana Leia Sentry-Riverstone - biological aunt from his mother's side. Yoshi Sentry Jr shares a natural bond with his aunt.

Rosemary Faye Riverstone - biological cousin from his mother's side. Yoshi Sentry Jr shares a natural bond with his cousin.

Casey Jones - step-uncle from his father's side. He shares a natural bond with his uncle.

Zane Carson-Jones [OC owned by MariChat3] - step-uncle from his father's side. He shares a natural bond with his uncle.

Zenaida Shai Carson-Jones [OC owned by MariChat3] - step-cousin from his father's side. He shares a natural bond with his cousin.

Saoirse Carson-Jones [OC owned by MariChat3] - step-cousin from his father's side. He shares a natural bond with his cousin.

Flynn Carson-Jones [OC owned by MariChat3] - step-cousin from his father's side. He shares a natural bond with his cousin.

Kaiden "Kai" Nakamura - adoptive uncle from his mother's side. Yoshi Sentry Jr shares a natural bond with his uncle despite not seeing him a lot.

Karai/Miwa Hamato - adoptive aunt from his mother's side. Yoshi Sentry Jr shares a natural bond with his aunt despite not seeing her a lot.

Hanako Shen Nakamura - adoptive cousin from his mother's side. Despite the fact that his cousin travels a lot with her parents and is homeschooled, Yoshi Sentry Jr shares a natural bond with his cousin when she comes to visit with her parents.

Leonardo "Leo" Hamato - adoptive uncle from his mother's side. Yoshi Sentry Jr shares a natural bond with his uncle.

Gabriella "Gabby" Hamato [OC owned by GeekyCookie1 ] - adoptive aunt from his mother's side. Yoshi Sentry Jr shares a natural bond with his aunt.

Dean Henry Hamato - adoptive cousin from his mother's side. Yoshi Sentry Jr shares a natural bond with his cousin.

Elijah Blake Hamato - adoptive cousin from his mother's side. Yoshi Sentry Jr shares a natural bond with his cousin.

Raphael "Raph" Hamato - adoptive uncle from his mother's side. Yoshi Sentry Jr shares a natural bond with his uncle.

Mayan "Maya" Saphira Hanson-Hamato [OC owned by MayanTheSerpentine ] - adoptive aunt from his mother's side. Yoshi Sentry Jr shares a natural bond with his aunt.

Neytiri Guinevere Hamato [OC owned by MayanTheSerpentine ] - adoptive cousin from his mother's side. Yoshi Sentry Jr shares a natural bond with his cousin.

Calypso Myra Hamato [OC owned by MayanTheSerpentine ] - adoptive cousin from his mother's side. Yoshi Sentry Jr shares a natural bond with his cousin.

Apollo T'Challa Hamato [OC owned by MayanTheSerpentine ] - adoptive cousin from his mother's side. Yoshi Sentry Jr shares a natural bond with his cousin.

Solana Riri Hamato [OC owned by MayanTheSerpentine ] - adoptive cousin from his mother's side. Yoshi Sentry Jr shares a natural bond with his cousin.

Donatello "Donnie" Hamato - adoptive uncle from his mother's side. Yoshi Sentry Jr shares a natural bond with his uncle.

Cassandra "Cassidy" Hamato [OC owned by GeekyCookie1 ] - adoptive aunt from his mother's side. Yoshi Sentry Jr shares a natural bond with his aunt.

Edward Hamato [OC owned by GeekyCookie1 ] - adoptive cousin from his mother's side. Yoshi Sentry Jr shares a natural bond with his cousin.

Michelangelo "Mikey" Hamato - adoptive uncle from his mother's side. Yoshi Sentry Jr shares a natural bond with his uncle.

Francesa "Fancy" Hamato [OC owned by GeekyCookie1 ] - adoptive aunt from his mother's side. Yoshi Sentry Jr shares a natural bond with his aunt.

Amelia Hamato [OC owned by GeekyCookie1 ] - adoptive cousin from his mother's side. Yoshi Sentry Jr shares a natural bond with his cousin.

Henry Hart - adoptive uncle from his mother's side. Yoshi Sentry Jr shares a natural bond with his uncle.

Eclipse Hamato-Hart [OC owned by GeekyCookie1 ] - adoptive aunt from his mother's side. Yoshi Sentry Jr shares a natural bond with his aunt.

Missy Hamato-Hart - adoptive eldest cousin from his mother's side. Yoshi Sentry Jr shares a natural bond with her.

Keith Hamato-Hart [OC owned by GeekyCookie1 ] - adoptive cousin from his mother's side. Yoshi Sentry Jr shares a natural bond with his cousin.

Twilight Hamato-Hart [OC owned by GeekyCookie1 and me] - adoptive cousin from his mother's side. Yoshi Sentry Jr shares a natural bond with his cousin.

Hamato Yoshi/Master Splinter - decreased adoptive grandfather from his mother's side. This relationship is unknown because Yoshi Sentry Jr never got to meet him.

King Fabian "Flash" Sentry - decreased biological grandfather from his mother's side. This relationship is unknown because Yoshi Sentry Jr never got to meet him.

Queen Theodora "Twilight" Sparkle - decreased biological grandmother from his mother's side. This relationship is unknown since Yoshi Sentry Jr and his twin brother were babies when his grandmother passed away.

Physical Appearance:
Yoshi Sentry Jr is about five-foot-tall with short dark brown hair. He is often seen wearing a long-sleeve blue shirt, black jeans, and blue sneakers with white laces on it.

In the timeskip era, Yoshi's dark brown hair is now a bit longer than it was back then. He is now seen wearing a short-sleeve blue shirt, baggy pants, and combat boots. He also has a baggy jacket over his shirt.

Personality:
Yoshi Sentry Jr is the complete opposite from his twin brother. He is a natural sweetheart and gentleman as he is sweet, kindhearted, polite, mature, confident, responsible, and intelligent as well. He is also quite protective when it comes to his loved ones. However, he may be smart and athletic when it comes to martial arts but when it comes to sports, he is absolutely terrible at it.

Despite his intelligence, Yoshi Sentry Jr does not realize when a girl is flirting with him as he is not the best when it comes to girls since he can be a bit shy and awkward around them.

Although Yoshi Sentry Jr did have a knack for mischievous and pranks as a kid, he loses this knack the older he gets as he starts to grow a interest for school, actually enjoying his classes. He is a straight-A and honor-roll student as he tends to act like a Know-It-All.

In the timeskip era, Yoshi Sentry Jr is very serious, intelligent, mature, responsible, and more protective than he was back then. Although he is very intelligent, he acts less as a know-it-all but he makes sure that his intelligence isn't doubted. He is very determined to find the rest of his family with the hope that they're still alive somewhere.

Medical Conditions or Disorders?:
None.

Mental Illnesses?:
None.

Any Allergies?:
None.

Any Pets?:
None.

Any Abilities?:
• Flight - Flash Sentry Jr is able to fly, thanks to this ability. He can reach incredible speeds when flying at 72,000 miles per hour.

• Pyrokinesis - Flash Sentry Jr can generate fire from his hands whether as short blasts or continuous streams. He can also control how much they go across his arm, as to protect his shirts.

• Fire Grenades - Flash Sentry Jr can shoot fire projectiles out of his mouth whether by spitting them out or simply yawning.

• Fire Resistance - Like his father and his siblings {except for Niklaus} and due to his powers, Flash Sentry Jr is able to touch fire or go near it without the fire harming him.

• Two Simultaneous Abilities - it should be noted that whenever Flash Sentry Jr activates his Pyrokinesis, he activates his fire resistance as well to protect himself from the heat.

• Hand-to-hand combat and martial arts training - Like his siblings and cousins, Flash Sentry Jr has been trained in martial arts and hand-to-hand combat since he was a kid so that way, he'd know how to defend himself if needed to.

Close Friends:
To be developed.

Best Friends:
I. Flash Sentry Jr.

Friends:
I. Zenaida Shai Carson-Jones [OC owned by MariChat3 ].
II. Kriana Sparks-O'Neil [OC owned by MariChat3].

Rivals:
To be developed.

Allies:
I. His family and friends.

Enemies:
I. Soren Chandler and Cameron Chandler [OC owned by MariChat3 ].

Occupation:
• Prince of the Crystal Empire [currently].
• Ninja-in-training [currently].
• Captain of Roosevelt High's decathlon team [currently].
• President of Roosevelt High's student council [currently].
• Straight-A student [currently].
• Vigilante/enemy of the Crystal Empire [during the timeskip era].

Likes:
His family and friends, tv, video games, school, his classes, comic books, animals.

Dislikes:
Losing the ones he cares about, jerks, bullies, spiders.

Fears:
Losing the ones he cares about, spiders.

Any Phobias?:
I. Arachnophobia - fear of spiders.

Backstory:
To be developed.

Theme Song:
Story of my Life by One Direction.

[There should be a GIF or video here. Update the app now to see it.]

Quotes:
To be developed.

Other Facts:
[ongoing].

1. He loves spicy food, especially jalapeños. He claims that his powers keeps him from feeling the spiciness of the spicy food.

2. He is named after his decreased adoptive grandfather, Hamato Yoshi/Master Splinter.