Boss Challenge “Sun EX Battle Stage”

Thank you for playing Touhou LostWord.


You all voted for it in our last Dev Letter, so we’ve added it to the game! The Sun EX Battle Stage is coming on November 10th! Challenge the bosses and earn Materials, Story Cards, and more!

Story Card drop rate will be increased!


Available from:
2023/11/10 7:00 UTC until
2023/12/8 3:59 UTC


Event Details

Sun EX Battle Stage starts from November 10th!

Challenge the Sun EX Stage with your Friends that have Sun element bullets.

The Sun EX Battle Stage has an increased chance to drop various Gold Materials and the special ★5 Story Card, “Let the Oil Money Flow!

*The Sun EX Battle Stage is intended to be challenging content for players with multiple high-level Friends, leveled Skills, and various Story Cards equipped.
*It is recommended to bring Friends that have Sun element bullets with you when challenging this content.
*It is recommended to bring level 100 Friends to this content.


Task list & Rewards
Clear Sun EX Battle Stage
5x Seal Crystals
500x Event Points

Get all the ★ on Sun EX Battle Stage
15x Random Superior Incense

Event Drops
・Scrolls (3), Tiles (3), Books (3)
・Scrolls (2), Tiles (2), Books (2)
・100 Event Points
・★5 Story Card “Let the Oil Money Flow”


Event Points, Exchange, and Total Points

You will be able to exchange Event Points until the following date and time:
2023/12/15 3:59 UTC


Complete the tasks to get rewards and more Event Points.
You can exchange Event Points from Shop > Shrine Office > Event Exchange for useful items!
And don’t forget to check your Total Points from the Event Menu! Tap the item icon to get the rewards you deserve for reaching the total amount of Event Points you collected.

Note: Event Points drop amount has been revised.


Enjoy the Event Point Bonus!
7x Event Point Bonus once a day during the event period!
Make the most of it to collect as many Event Points as you can and get more rewards!

Note: the quests reset at 0:00.



Costume Bonus

The Costume Bonus increases the drop rate of Event Points in each quest, and is activated by owning the costumes designated for each event.


All released Fantasy Rebirth Costumes will come with Event Point Bonus 5% up!


– You don’t have to equip the costumes to receive the Costume Bonus. As long as you own the costume, it will automatically be applied.
– The Costume Bonus does not affect drop rates outside of the designated quest drops, i.e. Task rewards, etc.


Enjoy your journey in Touhou LostWord!