Tenchi and Dynastic Hero have the same feeling.
Nature
Forest sprits
Ancient time
Tenchi Muyo usually consults the forces of nature, in a present day world ( Modern post ww Japan ), but at the same time has many mythologies that rotates around Japanese religions, ( especially religion ) and methods. Like the money god/monkey ( Mantos ), or
the cell phone spirit.
If you watch Tenchi Muyo series, you will usually see something that has to with spiritual beings, that revolves around nature. The same exact thing could be said for Dynasty. Even the outfits, that is worn by the people are similar.
It is like in Pokemon GS with the forest shrine, or windaria, or luputa: castle in the sky, Lunar, or even Secret of Blue Water. All of these are natured theme series, and carries the same sounds. It could also be in reference to Shrine maidens, or monks.
That should pour some logic on your table. Bomberman N64 had many natural themes, and they hired that composer, to forfill the sounds for the themes of those levels. Back when 3d was normal, to complement the world, they would have music, that fits in with the environment.
The feeling of 3d, was slow and you had to take it in. It is direct complement to Bomberman Hero, which attempted to bring back the original Bomberman world, rather then a 3d idealized world. Bomberman N64 was special release because it was the first real 3d bomberman, with real rotating space. So they had to pull out all the strings. N642 was trying to create something similar, while relating to the Bomberman standard. This way the GBC RPG games would have made more sense.
Bomberman N64 1+2 are basically the same as the GB and GBA RPG counterparts. If GBC was probably going to be the third installment but was turned into a GBC game instead. That is what I am guessing.
Bomberman outlived his usefulness once they brought that BMMaxx
character, with his Pomey. They completely destroyed the universe
that bomberman was balanced on.
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Tenchi and Dynastic have the same music to follow that commercial,
traditional, society type feeling of nature. That slow talk, you hear in Dynastic, is that of a girls voices, being somewhat perverted/sexy/sicko ( you know that s-t-i-m-u-l-a-t-i-n-g phrase like, but motherly/naturely