The next event for the Japanese Version is "Score Match Round 19".
The event will start on Sunday, 5th July at 4:00 PM JST [7:00 AM UTC] and end on Wednesday, 15th July at 3:00 PM JST [6:00 AM UTC].
The main reward for this event is a Super Rare Card, Ayase Eli (Masquerade Ver.).
The Normal Card reward for this event is currently unknown, please refer to the rewards list when the event has commmenced.
At the start of the event there will be 8 EASY/NORMAL/HARD stages, 5 EXPERT stages and 6 TECHNICAL stages in the pool to start with.
From 3:00 PM JST [7:00 AM UTC], Wednesday, 8th July to 3:00 PM JST [7:00 AM UTC], Saturday, 11th July, the Score Match stages will be swapped out with different ones (the number of stages per rank will remain the same, 8 EASY/NORMAL/HARD stages, 5 EXPERT stages and 6 TECHNICAL stages).
From Saturday, 11th July at 3:00 PM JST [7:00 AM UTC] until the end of the event, the Score Match stages from the beginning of the event will be added to the pool again, for a total of 16 EASY/NORMAL/HARD stages, 10 EXPERT stages, and 12 TECHNICAL stages
Countdown for the start of the Japanese event on Sunday, 5th July at 4:00 PM JST [7:00 AM UTC].
Credits to the EN LLSIF Wiki for some info.
-----------------------
Earlier this week on Wednesday, 1st July subtitled versions of the Love Live summary videos were posted.
These are the same videos that were posted a while back for Japan around the release of the first trailer for the movie.
Learn Love Live! in 3mins! What happened in Love Live!-Recaps (Official)
http://www.youtube.com/watch?v=tro6yOhx8AY
Learn Love Live! in 30mins! What happened in Love Live!-Recaps [1st Season] (Official)
http://www.youtube.com/watch?v=cvJq4946yMc
Learn Love Live! in 30mins! What happened in Love Live!-Recaps [2nd Season] (Official)
http://www.youtube.com/watch?v=Mx5ppwVqOBU
-----------------------
Managed to get to T1 for JP Honoka event, ended up using a bit more Loveca than I expected. Also overestimated the cutoffs by a bit.
Turns out JP was less active than I expected in the last few hours. Guess since it finishes at 3PM in Japan.