| 2025-04-10 01:28:52 | dipswitch | Added Masakado as organiser of Blacktron Music Compo 1996 (1) |
| 2025-04-09 10:26:46 | dipswitch | Added Masakado as organiser of Blacktron Music Compo 1998 (2) |
| 2014-04-05 20:51:54 | dipswitch | Added Masakado as a member of Tokyo Dawn Records |
| 2013-04-24 00:00:53 | dipswitch | Set location to Netherlands |
| 2013-04-24 00:00:42 | dipswitch | Added Masakado as a member of Blacktron Music Productions |
| 2013-04-14 01:15:21 | dipswitch | Added Masakado as a member of Advance |