I hear we might get a hide a seek event.

I started to play also at japanees server of PeroPero 10 days a goe even thougth I cant read japaneese.
Japan serven had this event last week.

Event have spechel wheel with no Chance but with Pero, Exp, Gift and 2 new spins.

Spin cost start at 1 but go up at you find more girls. Target in first week is to find 100 girls and for 2nd week to find 100 more.

Hide and seek
1) Every 3-10 spins when the count hit 100% you search for a girl (pick 1 of 6 cards). If you pick the one of the right cards girl-count increass. A limmed r-girl is unlucked after 100 successes and a limmed sr-girl at 200 pick. Movies are also unlucked and other gifts are given after finding 5, 10, 15,..,200 girls. If you didnt pick girl you find 500 pero, 1000 Pero or a small item. First week only gifts for the first 100 girls is avaleble. Spin cost go up with girls found. and number of spins between each search go up as you find more girls. You also get a multiplyer on expso for every 1 stamina spen I ended up getting 4? exp, not the normal 1 exp per stamina spend. Event is very good for getting exp.

Collect items
2) Collect an item (Last week it was fruits but each time it is a different item players have to collect.
Get the rigth tripple spin and you pick from 6 cards that can give 0, 5(normel) 10(normel) 30(rare) 50(rare) 100(SR) or 300 Fruits(SR).
Collect enogth fruits to get rewards. Use a radar item it garanti an item. The number of items (fruits) found might be multiplied be a factor if you got some special girls... Collecting items work like EP in first event and is ues to collect rewards.

3) Breifcase. 2nd new spin.
A new trippele spin lets you find 3 girl bosses: a normal boss , a rare boss or a sr boss. They cost 1, 2 and 3 focus de defeat. Reward form normal boss is a N-key(pink key) or a N-Breifcase. Reward form rare boss is a R-key(silver key) or a R-Breifcase. Reward form SR boss is a SR-key(gold key) or a SR-Breifcase. All you friends can see you unlocked briefcases and open them with there keys.
Normal key for normal briefcase and so on. You can't open you owen briefcases. After some hours unopende briefcases go away( normal briefcase last 4 hours N and SR last longer). When a briefcase has been open both the opne and the person who found the briefacase and the player who open the briefcase both get an item. Normaly N-tiem from N-briefcases and so on. Players seem to find more briefcase than keys but key can be bougth for gold in shop.

Ofcause I am not cetain that we get this event but that is what some player tells me.