Cool Shock B.T.

Cool Shock B.T. (魔少年ビーティー mashōnen bītī) is a short Japanese manga series written and illustrated by Hirohiko Araki and was published by Weekly Shonen Jump from 1982 to 1983. The manga is split into 6 chapters, contained in 1 volume.

Araki's other manga, Gorgeous Irene features Araki's other works including Magic Boy B.T.

Synopsis
The creator of Baoh and JoJo's Bizarre Adventure presents a manga about magic and mysteries! You'll meet him at 13:13 pm, on Friday the 13th. He'll do an uncanny intro where he plays a trick on you! And wherever he goes, trouble seems to always follow. Who is this person who creates such incidents? None other than Cool Shock BT!

Trivia

 * The main character, BT, has a similar appearance and stature to the JoJo's Bizarre Adventure main antagonist, Dio Brando. Dio may be a possible reference to BT.
 * BT may have been base to teenage Joseph, who also used magic tricks and foul play to beat his opponents (most notably versus Esidisi).
 * The arrows featured during the internal monologue scenes in the amime are an homage to Magic Boy B.T. In the manga, the arrows appear whenever BT is scheming.
 * Due to Araki's tendency to name his characters after real life musicians, B.T. is most likely in reference to the 1970s funk band B.T. Express
 * During the ending sequence of the JoJo's Bizarre Adventure: Diamond Is Unbreakable song, I Want You, a copy of Cool Shock B.T. can be spotted on Rohan Kishibe's bookshelf.