I dumped yesterday the game Shin DX Okuman Chouja Game.
I did not know that this game had already been submitted by themabus under a different name: New DX Okumanchojya Game until I tried to rename my dump files with the datfile (name conflict were reported by Clrmame)
I tried to report the Japanese title reading the Furigana spelling while themabus translated shin (new) and spelled differently Chouja.
I made further researches (my Japanese skill with Kanji is not very good) and it appears that the correct tilte (spelling and words) would be: Shin DX Okumanchouja Game
which translates in English in something like: New DX Billionaire Game
Apart from this themabus and myself obtained the same dump, so I think that the following entries should be merged