31 August 2018
- 20:3920:39, 31 August 2018 diff hist +1 Puberty Dysthymia No edit summary
- 20:3920:39, 31 August 2018 diff hist +3 Puberty Dysthymia No edit summary
- 20:3620:36, 31 August 2018 diff hist +2 Puberty Dysthymia No edit summary
15 October 2017
- 00:0700:07, 15 October 2017 diff hist +3 ACE FOR ACES notecounts for bdp
14 October 2017
- 23:4123:41, 14 October 2017 diff hist −9 m AC DDR A Corrected math terminology.
12 October 2017
- 21:0821:08, 12 October 2017 diff hist +126 Cirno no perfect sansuu kyoushitsu trivia