Generally Frequent Goemon Factsさんのイラストまとめ

Ganbare Goemon 4 was the first game in the series to have some voice acting, but was only used in gameplay. Here's the list of voice actors:

Goemon - Shinichiro Ohta
Ebisumaru - Kenichi Ogata
Sasuke - Junko Hori
Yae - Ayako Ono

After Goroku and Ebisumaru call Baban a "Space Banana" and baboon, she curses at them with cosmic obscenities, the most powerful form of swearing to exist.

Yae's second and current outfit appeared in Ganbare Goemon: Mononoke Dōchū Tobidase Nabe-Bugyō! for the Game Boy Color on December 16th, 1999. It was possibly inspired by her outfit in the manga, but less risque.

Ebisumaru is a himbo.

spaceman dynamites is pretty sexy tbh

Finally, in the DS Goemon game, Ebisumaru's main weapon is Oden, a type of fish cake.

In Ganbare Goemon: Mononoke Sugoroku, Ebisumaru wields a plunger as his main weapon.

In Ganbare Goemon: Mononoke Dochu Tobidase Nabe-Bugyo, Ebisumaru wields a piko piko hammer.

In Goemon's Great Adventure, Ebisumaru's weapon is a wooden paddle which can be upgraded over time with lucky cats. He can also use a megaphone that will form stone Japanese letters that can either be used as a platform or hurt enemies.

In Ganbare Goemon: Uchu Kaizoku Akogingu, Ebisumaru gets an extendable boxing glove, which allows him to latch onto a hook to jump to a higher platform. It's a bit of a tricky weapon to start with, but will get used to it over time.