B: The Beginning

10 Best Episodes of B: The Beginning

In a world powered by advanced technology, crime and action unfold in the archipelagic nation of Cremona. Genius investigator Keith Flick rejoins the royal police force just as serial killer β€œB” emerges. Mysterious youth Koku may be an ally, or a target.

Written by Sophie and last updated on feb 10, 2023.

PS: The following content contains spoilers!

PPS: I will admit that parts of this page was written with the help of AI - it makes my work so much easier to not start from a blank page!

B: The Beginning - S2E3

#15 - Episode 3 (Season 2 - Episode 3)

The royal palace refuses to fully cooperate with the RIS investigation. Lily and Koku head out to get more information on Keith's disappearance.

The episode was rated 6.82 from 33 votes.

B: The Beginning - S2E5

#14 - Episode 5 (Season 2 - Episode 5)


Koku, Izanami and Yuna have to fight off an ambush from Kirisame’s subordinates. Lily gets pulled over while driving with the king in her car.

The episode was rated 6.88 from 34 votes.

B: The Beginning - S2E4

#13 - Episode 4 (Season 2 - Episode 4)

Keith's friends narrow down possible locations where he's being held, but with Keith already starting to hallucinate from hunger, time is running out.

The episode was rated 7.29 from 35 votes.

B: The Beginning - S1E2

#12 - Episode 2 (Season 1 - Episode 2)


The RIS investigates a death that appears to be linked to Killer B, though Keith disagrees. Another body leads them to stake out a high-powered party.

The episode was rated 7.38 from 134 votes.

B: The Beginning - S1E1

#11 - Episode 1 (Season 1 - Episode 1)

Keith rejoins the RIS just in time to work a brutal double murder involving "Killer B." Then an unknown group steals a military vehicle for a rampage.

The episode was rated 7.38 from 164 votes.

B: The Beginning - S1E4

#10 - Episode 4 (Season 1 - Episode 4)


Koku and Keith both pay visits to the Royal Library. Afterward, Lily heads to Keith's apartment to discuss her thoughts on the Killer B case.

The episode was rated 7.42 from 119 votes.

B: The Beginning - S1E3

#9 - Episode 3 (Season 1 - Episode 3)

Kaela battles the hackers as the poison gas release ticks closer. Keith drags Boris on a chase outside the city, pursuing Koku and one of the gang.

The episode was rated 7.44 from 125 votes.

B: The Beginning - S1E7

#8 - Episode 7 (Season 1 - Episode 7)


Minatsuki gives the OK for the others to attack Koku, but Keith intervenes to protect him. The RIS receives an ultimatum.

The episode was rated 7.60 from 104 votes.

B: The Beginning - S1E8

#7 - Episode 8 (Season 1 - Episode 8)

Eric implores Keith to return to the RIS, then suspends Lily in an effort to track Keith down. Minatsuki sends Takeru after Koku.

The episode was rated 7.71 from 101 votes.

B: The Beginning - S1E5

#6 - Episode 5 (Season 1 - Episode 5)


The team members grapple with the attack on one of their own, and the fact that there must be a traitor on the inside. Koku realizes who Canopus is.

The episode was rated 7.74 from 106 votes.

B: The Beginning - S1E10

#5 - Episode 10 (Season 1 - Episode 10)

Koku searches for the zeppelin containing Market Maker and Yuna. Meanwhile, Keith, Eric and Kaela frantically search for Gilbert and Lily.

The episode was rated 7.76 from 103 votes.

B: The Beginning - S1E11

#4 - Episode 11 (Season 1 - Episode 11)


Keith sets off in pursuit of Gilbert once more. Koku finds the zeppelin and Minatsuki, but Laica escapes with Yuna in accordance with the prophecy.

The episode was rated 7.82 from 99 votes.

B: The Beginning - S1E9

#3 - Episode 9 (Season 1 - Episode 9)

Keith turns himself in and the RIS decides to spend the few remaining hours laying a trap for the suspected head of Market Maker, using Lily as bait.

The episode was rated 7.83 from 103 votes.

B: The Beginning - S1E6

#2 - Episode 6 (Season 1 - Episode 6)


After confronting Keith on the roof of the hospital, Koku agrees to meet him at a temple the next day. Keith is declared a murder suspect.

The episode was rated 7.83 from 107 votes.

B: The Beginning - S1E12

#1 - Episode 12 (Season 1 - Episode 12)

The RIS races to the scene, while Keith confronts Gilbert at the old Jaula Blanca facility. Koku fights Laica for his and Yuna's survival.

The episode was rated 7.85 from 98 votes.

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