Kei Uzuki (有う月づき憬けい, Uzuki Kei?), also known as "X" or "Slur" (×スラー, Surā?), is the main antagonist of the Sakamoto Days series. He is a serial killer seeking to overthrow the JAA with a group of fellow assassins.

After joining the JCC, during his third year as a student, Uzuki was sent on a mission to kill the Steel Dragon, together with Sakamoto, Nagumo, and Rion. Earlier, he bumped into the latter and rejected her offer of playing 'Rock, Paper, Scissors'.

2024年6月8日 · Quite underrated as an assassin due to his casual goofiness, Kanaguri is an undercover member of the antagonist, Kei Uzuki's organization, and an ex-member of the Order— a feat alluding to the ...

Kei Uzuki, also known as Slur, is responsible for the killing a quarter of the JAA. Not much is known of his past except that he and Sakamoto knew each other back when Sakamoto was still an active assassin. Suzuki's ultimate goal is to overthrow the JAA.

2024年12月22日 · Kei Uzuki also known as X/Slur is the leader of the X organization, a group of rogue assassins seeking to overthrow/destroy the JAA. The group was originally formed after Uzuki, with the...

Sakamoto Days (stylized in all caps) is a Japanese manga series written and illustrated by Yuto Suzuki [ja]. It has been serialized in Shueisha 's shōnen manga magazine Weekly Shōnen Jump since November 2020, with its chapters collected in 20 tankōbon volumes as of January 2025.

Kei Uzuki (有月 憬, Uzuki Kei), also known as "X" or "Slur", is a serial killer who is hunting assassins and seeks to overthrow the JAA, desiring to kill only those he considers evil for the sake of a better society. This doctrine has earned him many admirers in the assassin world, who treat him as an almost religious figure.

Sakamoto gained weight!The chubby guy who runs the neighborhood store is actually a former legendary hitman! Can he protect his family from danger? Get ready to experience a new kind of action comedy series!

2024年5月28日 · Kei Uzuki’s abilities are nothing short of extraordinary. He slaughtered one-fourth of the assassin industry in cold blood, leaving only an X mark on the murder scene, thus earning the...

2025年1月14日 · Kei Uzuki. Kei Uzuki, also called “Slur” or “X,” is the main villain in Sakamoto Days. He wants to destroy the Japanese Assassin Association (JAA) and has already killed many members. His past is a mystery, but he is connected to the protagonist, Taro Sakamoto. Uzuki marks his crimes with a red “X” to show his deadly presence.