★GW Campaign Announcement ・1 free gacha every day! Free 10fold on the final day! ・120s unlimited gacha! ・During the campaign period, enjoy discounted full-power reha 5 times every day! ・Main story unlocked up to S7 Ch1! Enjoy Golden Week with Starless!

★GW Limited set is on sale now! A special limited-time set that includes a Gold Sticker, and a 4★ gacha ticket, is now available on the Black Star official web store! Until 5/14 (Thu) 14:59(JST)!

★GW Campaign Chip Card on Sale! In addition to chips, training potions and ticket packs, it has the bonus "Scenario Unlock Key [Relationship]" that lets you read past relationship talks! Until 5/14(Thu) 14:59(JST)!

★Hot Spring Talk Unlocked! Enjoy a day in Onsentown with the Starless cast! One episode of this talk will be released daily, for a total of 14 episodes. The featured cast member changes daily! Enjoy the hot springs with all the cast!

★Special Challenge Ongoing! Take on the special challenge to win rewards such as dias, guaranteed 4★ gacha tickets, and scenario unlock keys [Relationship Talks]! Until 5/14 (Thu) 14:59(JST)!

★GW Login Bonus Event! Log in every day to receive rewards such as Dias, Gold Sitckers, a 5★ guaranteed gacha ticket, and scenario unlock keys [Relationship Talk]! Until 5/14(Thu) 14:59(JST)!

★Event Rewards Reward cards from seasonal events up to 2022 are now available at the event exchange shop! Reward exchange tickets can be obtained by rolling the sticker gacha. Participate in the event and exchange them for your favorite seasonal event cards!

★Gold Stickers Now Available! A "Gold Sticker" is now available, allowing you to roll from the sticker gacha 100 times with just one sticker! Gold Stickers can be obtained through login bonuses and other means!

★Sticker gacha now ongoing! Let's roll the sticker gacha! It's a BOX-type of event gacha reward that can be rolled with the "stickers" obtained during the event. Until 5/14(Thu) 14:59(JST)!

★All Season Offday Clothes Gacha now available! A special PAID gacha in which 4★ and 3★ cards are guaranteed to be in offday clothes! Limited to 3 paid gachas! Until 5/14(Thu) 14:59(JST)!

★Casual Outfit Gacha Event Now On! New 4★ cards featuring Akira and Maica enjoying a hot spring in their offday clothes are now available! The new cards will boost the event. Don't miss the special stories for 4★ cards! Until 5/14(Thu) 14:59(JST)!

★BIRTHDAY Gacha【May】 now ongoing! BIRTHDAY cards for Sin, Aogiri and Zakuro are here! A limited-time gacha with the rate up for the May birthday men! Until 5/31 (Sun) 23:59(JST)

★BIRTHDAY campaign 【May】 now ongoing! Take on the special challenge and get a 「Birthday Badge」 that can strengthen the designated BIRTHDAY card! Until 5/31 (Sun) 23:59(JST)!

★Birthday Gacha 【May】 Gacha Ticket Set is on sale! A limited-time special set is now available on the official web store! Includes a Tenfold Ticket for the May Birthday Gacha, and dias! Until 5/31(Sun) 23:59(JST)

★Sin Birthday Campaign Announcement From 5/7(Thu) 0:00(JST), a special campaign celebrating Sin's birthday will be held! -Only Sin cards in the Step-Up Gacha! -After completing 3 Steps, guaranteed one card from the lineup! -Limited sets available in the WebStore!

★Sin's Birthday★ It's Sin's birthday on 5/7! Log into the game to celebrate and claim 300 dias in total! Period: 5/7(Thu) － 5/13(Wed)

★Sin's Birthday step-up gacha! A Sin-only gacha! A step-up gacha to commemorate his birthday is now available! Get a special birthday honor banner and party poppers to celebrate with him! Until 5/13(Wed) 23:59(JST)!

★Sin's Birthday Step-Up Gacha Event! If all 3 steps of the Birthday Step-Up Gacha are completed, a guaranteed card can be exchanged from the lineup roster!

★Sin Birthday Set on sale now! A special set celebrating Sin's birthday is now available on the Blackstar official web store! This set includes a key to unlock past birthday conversations, and dias!