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Digimon: Digital Monsters - Anime poster
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  3. Koushirou Izumi
Koushirou Izumi portrait

Koushirou Izumi

泉光子郎

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Well-Known · 186 community favorites

Appearances
1anime
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1dub

Koushirou Izumi, known by friends as Izzy, is the resident technology expert among the original DigiDestined. He is rarely seen without his laptop, which he uses constantly to study and track everything strange about the Digital World the group finds themselves in. Endlessly curious, Izzy throws himself into figuring out how things work, often getting so lost in a problem that he barely notices what is happening around him.

Though sharp and dependable when his friends need information or a plan, Izzy is noticeably awkward in regular social situations, more at ease talking through a puzzle than making small talk. He starts out on his school's soccer team alongside Taichi Yagami and Sora Takenouchi, even though sports are clearly not where his talents lie, and later finds a much better fit leading his school's computer club instead.

Years after the group's early adventures end, Izzy's feelings take an unexpected turn when he develops a crush on Mimi Tachikawa, a friend from that same original group now living a very different life abroad. In a very Izzy way, he even builds a small program just to help himself pick out more fashionable clothes, hoping to impress her. It's a small, slightly nerdy gesture that fits his character perfectly: even when it comes to feelings he does not fully understand, Izzy's first instinct is still to study the problem and build something to solve it.

On screen

Appears in

Digimon: Digital Monsters poster

Digimon: Digital Monsters

Main Role1999TV54 episodes7.60
AdventureDramaFantasyComedy

Digimon Adventure is the TV anime that made Digimon famous around the world. Toei Animation made it, and it first aired in Japan in 1999 on Fuji TV, with 54 episodes. Before this show, Digimon was mostly a small toy, a digital pet that lived inside a handheld device. This anime gave those little creatures a big story, and its English dub turned the name into a hit with children in many countries. The story starts on a normal summer day. A group of kids is at summer camp when strange things happen. Snow falls in summer, and small devices drop from the sky. Suddenly, the kids are pulled into another world. They land on File Island, a wild place with jungles, beaches, and odd machines. The kids soon learn that this is the Digital World, and it is full of Digimon, short for digital monsters. Some Digimon are cute and friendly. Others are huge and dangerous. Each child gets a partner Digimon who loves them and wants to protect them. Taichi, called Tai in English, is a brave and bold leader, and his partner is Agumon, a small orange dinosaur. Yamato, or Matt, is cool and quiet, and he is paired with Gabumon. Sora is caring and strong, and her partner is the bird Piyomon. Koushiro, or Izzy, loves computers, and he teams up with Tentomon. Mimi is sweet but spoiled, and she is paired with the plant Digimon Palmon. Jou, or Joe, is the oldest and worries all the time, and his partner is Gomamon. Takeru, or T.K., is the youngest, and he is paired with Patamon. Later in the story, another child and her partner join the team. The kids carry devices called Digivices. When a child is in danger or feels strong emotions, the Digivice helps their partner digivolve. This means the Digimon changes into a bigger and stronger form for a fight. Later, the kids find special badges called Crests. Each Crest stands for a good quality, such as courage, friendship, love, or hope. To unlock the next level of power, each child must truly show that quality. This makes each battle also a test of who the kids are inside. That is why the show is more than monster fights. The kids argue, feel scared, and miss their families. They are far from home, and they do not know how to get back. Over time, they learn to trust each other and to grow up. Each child faces their own weakness, and many episodes focus on one kid at a time. The villains are evil Digimon who want to control the Digital World, and the danger slowly grows until it also reaches the human world. The series started a huge franchise. It led to many more TV seasons, films, games, and cards. In 2020, a new version of Digimon Adventure was made for a new generation. Still, for many fans, this first 1999 show, with its catchy music and heartfelt moments, is the one they remember best.

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1 actor
Umi Tenjin voice actor portrait
🇯🇵

Umi Tenjin

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Taichi Yagami character image

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Agumon character image

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Mimi Tachikawa character image

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Takeru Takaishi character image

Takeru Takaishi

Sora Takenouchi character image

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Gomamon character image

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Jou Kido character image

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