This week, the following webcasting boardlives and nicolives are going to be available to watch for free of charge. Nicolive sometimes gets harder for non-premium users to access it, but basically it's free although you need to sign up for it to create your account to watch it.
Wednesday May 26, already ended.
Joryu Oui Tomomi Kai vs Joryu Meijin Satomi Kana
Official Site(in Japanese) - https://live.shogi.or.jp/joryu-oui/
Official Blog(in Japanese) - https://kifulog.shogi.or.jp/joryuoui/
Friday May 29, to start at 9:00am, expected to end - sometime after 8:00pm(JST)
Meijin Habu Yoshiharu vs 8th dan Namekata Hisashi
The fifth game of the 73rd Meijin-sen best of seven match(Habu takes the lead, 3-1.).
Nicolive - https://live.nicovideo.jp/watch/lv220968922 (Commentator - 8th dan Akutsu Chikara MC - Joryu 3rd dan Honda Sayuri)
started at 10:00, expected to end - sometime after 7:00pm(JST)
9th dan Sato Yasumitsu vs 6th dan Sugai Tatsuya
Play-off of the Challenger deciding white league
Liveboard(Rematch due to repetition) - https://live.shogi.or.jp/oui/kifu/56/oui201505290102.html
Official Site(in Japanese) - https://live.shogi.or.jp/oui/
Official Blogi(in Japanese, but lots of photos related to the game to be uploaded) - https://kifulog.shogi.or.jp/oui/
Saturday, May 30 2015, to start at 10:00am, expected to end - sometime around 11:30am
1st elimination, the 5th Ricoh Cup Joryu Ouza-sen
started at 1:00pm
Official Blog - https://kifulog.shogi.or.jp/joryu_ouza/