On Patreon @vgdensetsuさんのイラストまとめ

Street Fighter 6 in-game illustration by Kinu Nishimura:

Some of the characters and vehicles designed by Hideo Minaba for "A project for the Nintendo 3DS, which for various reasons was never released. A hard-boiled world based on guns, with a bit of fantasy and cyberpunk flavour." (co?)produced by CyDesignation.
Excerpt from Ars Minaba

Akihito Hiroyoshi worked as character designer and graphic designer on Power Drift. He was in charge of Emily and Lucy.

Final Fantasy IX illustration drawn by Hideo Minaba / 皆葉英夫 (who worked as character and background designer on the game) for the 25th anniversary of the series and published in the January 17, 2013 issue of Famitsu (and reproduced in his recently published artbook Ars Minaba)

Final Fantasy Tactics Advance cover art by Hideo Minaba / 皆葉英夫:

An illustration made for the 1993 book Phantasy Star Collection and another for the booklet of Sorcerian Mega Drive Version Original Sound Track.

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Another character Keigo Chimoto has worked on is Kim from Capcom Vs SNK:

Other games he has worked on include the PS3 game Angel Senki for which he designed a character, and the browser game Militärische Mädchen.

It was also at this time that he started working on another big Sega licence: Sakura Taisen. The series has an impressive amount of merchandising, including drama CDs, plays, concerts, phone cards, memory cards, etc. and Yamaguchi was one of the main contributors to this license.

Nevertheless, he remained in contact with his former employer and created the cover illustrations for G Sonic, Sonic & Knuckles Collection, the PC version of Sonic CD and Sonic - The Screen Saver.