Yasushi Takeda

1990
12.24	MCMLXC / MCMLXC / MCMLXC GES-9625 Composer (as onitama / おにたま), Arranger (as onitama / おにたま)
1991
08.17	S·Y·N·E·R·G·Y MCMXCI 1991 / S·Y·N·E·R·G·Y MCMXCI 1991 / S·Y·N·E·R·G·Y MCMXCI 1991 FSS-1991 Special Thanks, Music (as onitama / おにたま)
1992
??.??	MYSTERY CASE in HI!SCHOOL!! / SYNERGY FSS-1992 Artist (as onion / onion)
12.30	Be filled with feeling / Be filled with feeling / Be filled with feeling TTRC-0001 Translation (as ONITAMA / ONITAMA)
1993
08.??	SYNERGY TAPE3 / SYNERGY TAPE3 / SYNERGY TAPE3 N/A Composer (as onitama / おにたま), Arranger (as onitama / おにたま)
08.16	Great wall / Great wall / Great wall TTRC-0002 Translation (as Onitama / Onitama)
08.16	KAKI-IN 1993 SUMMER / KAKI-IN 1993・夏 / KAKI-IN 1993 SUMMER TTRC-0003 Composer, Arranger
12.??	gtr / gtr / gtr TTRC-0004 Translation
2015
12.24	LITTLE MASTER SOUNDTRACK ZENER WORKS 25th ver ZWMCD-0001 Code Analyst

2018
07.27	YUZO KOSHIRO EARLY COLLECTION BOX / YUZO KOSHIRO EARLY COLLECTION BOX B2PS-1010 Special Thanks (as onitama / おにたま)
2019
12.12	MEGA DRIVE Mini -Celebration Album- / MEGA DRIVE Mini -Celebration Album- / MEGA DRIVE Mini -Celebration Album- WM-0776 Special Thanks (as onitama / おにたま)
2021
08.28	The Old Fantasia MFCD-021 Special Thanks (as ONITAMA / ONITAMA)
2024
01.??	The Scheme: 21st Century Revival / The Scheme: 21st Century Revival / The Scheme: 21st Century Revival CD-SCHM Special Thanks (as onitama / おにたま)

2003
08.17	Retro chromosomes / Retro染色体 / Retro chromosomes MFCD-005 Composer