スイヤセン緑仙のchannel https://www.youtube.com/channel/UCt5-0i4AVHXaWJrL8Wql3mw?view_as=subscriberTwitterhttps://twitter.com/midori_2434 椎名さんのchannel https://www.youtube.com/channel/UC_4tXjqecqox5Uc05ncxpxg
http://www.nicovideo.jp/watch/sm34270165