Edit | Respond

According to Obari at least the cut at 0:22.4 is Sugiura (credited as 杉浦久一), he thinks the cut at 0:37.2 was also him (w/ Sano AD)

https://twitter.com/G1_BARI/status/228150957349928960
https://twitter.com/G1_BARI/status/228154307416055808