00:04:51 ocha-away -> ocha
00:20:05 ocha -> ocha-away
01:37:33 koi-chan -> koi-chan[away]
03:42:31 koi-chan[away] -> koi-chan
07:19:28 koi-chan -> koi-chan[away]
20:18:12 koi-chan[away] -> koi-chan