
Oda Nobunaga from Tenka Touitsu Koi no Ran ~Love Ballad~ (Samurai Love Ballad: Party),
and Kougami Yamato from Chikai no Kiss wa Totsuzen ni Love Ring (My Forged Wedding)
Voltage Inc have officially announced on their website that starting from June 16th, a collaboration campaign with Sanrio will be done on three of Voltage’s apps in a span of three consecutive months.
The first Voltage title to receive the collab treatment is Tenka Touitsu Koi no Ran ~Love Ballad~. Called ‘KoiRan’ by the Japanese fans, it is know as ‘Samurai Love Ballad: Party’, or SLBP, among the overseas fans.

To celebrate the campaign, the game icon has been updated.

1st Collab: Sanrio Characters Collab Celebration Login Bonus

Users who log into the KoiRan app between 16th June at 4:00 (JST) until 1st July 3:50 (JST) will receive various consumable in-game items such as Energy, Coins, Keys, and Pearls throughout the campaign.

2nd Collab: Hello Kitty Fashion Gacha

On the next consecutive draws, for the price of five pearls, you can get various fashion items!
Note the possibility of getting duplicates.
3rd Collab: Battle Event
「Ai no Ran ~Shiawase Hanayome to Sanrio Characters no Kizuna」

Battle event will start on 25th June at 16:00 (JST) until 4th July at 15:59 (JST)
The battle item for the collab is called ‘Ribbon’. Gather enough ‘Ribbon’ to obtain Sanrio Characters bonuses.
After KoiRan, the second title to have the collab campaign is Ouji-sama no Propose: Eternal Kiss (Be My Princess 2), followed by Chikai Kiss wa Totsuzen ni Love Ring (My Forged Wedding).
You can download the press release from here.
Official collab website can be accessed from here.