'SAKAMOTO DAYS Dangerous Puzzle' 1st Anniversary Campaign Kicks Off on Thursday, April 2!
GOODROID Inc. announced the start of a 1st-anniversary campaign for its smartphone game 'SAKAMOTO DAYS Dangerous Puzzle' from April 2, 2026, featuring new tag characters, diamond giveaways, and free gacha pulls.
📋 Article Processing Timeline
- 📰 Published: April 3, 2026 at 00:00
- 🔍 Collected: April 2, 2026 at 19:36
- 🤖 AI Analyzed: April 17, 2026 at 23:33 (363h 56m after Collected)

GOODROID, Inc. (Headquarters: Meguro-ku, Tokyo; Representative Director and President: Kazuaki Matsuda) has launched a 1st-anniversary campaign for its smartphone game app 'SAKAMOTO DAYS Dangerous Puzzle' (hereinafter 'Sakapuzz'), which it plans, produces, develops, and operates, starting from 3:00 PM on Thursday, April 2.
This title is the first smartphone game based on the TV anime 'SAKAMOTO DAYS,' which in turn is based on the popular manga by Yuto Suzuki, serialized in 'Weekly Shonen Jump' (Shueisha) since 2020.
【1st Anniversary Campaign Information】
Start Date: April 2, 2026 (Thursday) 15:00 JST
Thanks to your warm support, 'Sakapuzz' celebrated its 1st anniversary on April 2. To commemorate this, we are holding an anniversary campaign including the introduction of tag characters, special missions, and login presents.
■ Tag Characters Debut in 1st Anniversary Gacha

A limited-time 1st-anniversary gacha will be held, featuring the first-ever tag characters! Taro Sakamoto & Nagumo will appear in the first phase, with other tag characters appearing in the second and third phases. The appearance periods are as follows:
▼ Gacha Schedule
Phase 1: 4/2 (Thu) 15:00 JST – 4/6 (Mon) 14:59 JST
Phase 2: 4/6 (Mon) 15:00 JST – 4/10 (Fri) 14:59 JST
Phase 3: 4/10 (Fri) 15:00 JST – 4/14 (Tue) 14:59 JST
■ 3000 Diamonds Present for Logging In

Simply log in during the campaign period to receive 3000 diamonds.
▼ Diamond Present Period
4/2 (Thu) 15:00 JST – 4/30 (Thu) 14:59 JST
■ Daily 20 Free Pulls Campaign

A Sakapuzz Gacha 20 Free Pulls Campaign will be held. You can pull 10 times each from Sakapuzz Gacha and Sakapuzz Gacha 2 once a day. This is a chance to get up to 320 free pulls.
▼ Sakapuzz Gacha 20 Free Pulls Period
4/2 (Thu) 15:00 JST – 4/17 (Fri) 14:59 JST
■ 'Flower Gathering Event' Held!

We will hold a 'Flower Gathering Event' where you can collect flowers and exchange them for items. Many luxurious items will appear, such as ★3 cards and ★3 guaranteed gacha tickets.
▼ Flower Gathering Event Period
4/2 (Thu) 15:00 JST – 4/14 (Tue) 14:59 JST
In addition, various other campaigns will be held, including limited login bonuses and Sakapuzz Lottery.

For the second phase and beyond of the 1st-anniversary campaign, we plan to offer many enjoyable contents, such as the addition of Main Scenario Chapter 7.

We kindly ask for your continued patronage of 'SAKAMOTO DAYS Dangerous Puzzle'.
'SAKAMOTO DAYS Dangerous Puzzle' Overview

・Title
SAKAMOTO DAYS Dangerous Puzzle
・Official Website
・Official X (@sakapuzz)
・Official Store
・Price: Free to play (with in-app purchases)
・Supported OS: iOS/Android (may not be available on some devices)
・App Store: https://apps.apple.com/jp/app/id6737511323
・Google Play: https://play.google.com/store/apps/details?id=jp.co.goodroid.sakapuzz
・Development/Operation: GOODROID, Inc.
・Copyright: ©Yuto Suzuki/Shueisha・SAKAMOTO DAYS Production Committee © GOODROID,Inc. ALL Rights Reserved. CyberAgentGroup.
FAQ
When does the 'Sakapazu' 1st-anniversary campaign start?
It started on Thursday, April 2, 2026, at 15:00 JST.
What benefits are included in this campaign?
It includes the debut of tag characters, 3000 diamonds for logging in, daily 20 free gacha pulls, and a 'Flower Gathering Event'.
How long will the tag characters be available?
The first phase is from April 2-6, the second from April 6-10, and the third from April 10-14.