same person created them, Shinichirō Watanabe.

his other works are supposedly in the same universe.

• Cowboy Bebop
• Samurai Champloo
• Space Dandy
• Terror in Resonance
• Carole & Tuesday

can’t say anything for the last three as I haven’t seen them though.

His wiki page also warned not to confuse him with Shinichi Watanabe, which created Excel Saga. I can confirm it’s absurdly funny and remember getting drunk watching it with friends in the early 2000s.

if that’s your jam, I’d also recommend Colorful by Torajirō Kishi. it’s a sex comedy centered around perverts objectifying women and their panties.