Prayer “Back Door of Secrets Festival(Rerun)” now available!


Thank you for playing Touhou LostWord.


Back Door of Secrets Festival(Rerun) is now available!

Okina Matara has a higher chance of appearing for a limited time!


Okina Matara will also appear on a God Crystal only Step-UP Prayer.
You can perform Pray 10 Times only once on each of the 5 Steps.
Step 1 requires 60 God Crystals, Step 2 requires 160 God Crystals, Step 3 requires 260 God Crystals, Step 4 requires 360 God Crystals, and Step 5 requires 460 God Crystals.
The bonuses of using God Crystals to Pray 10 Times, which includes a guaranteed Unit and 10 Fortune Dust, are applied to all Steps except Step 5. Step 5 includes the bonus of 2 guaranteed Units and 10 Fortune Dust.

Note: The units will be released with 3 selectable voices. Some Units are released without voices, in which case, the voices are added after voice recording is finished.


Available from:
2022/1/8 8:00UTC Until
2022/1/14 7:59 UTC


Appearing Units

Click on the picture below and check the video!



– The values listed are for a fully enhanced character.

– The CP listed is for a unit at max level and max Boost.

– Each character will appear as ☆1.

– You can check the character list and drop rates from Prayer > Details.

– After the Back Door of Secrets Festival(Rerun) finishes, Okina Matara will not be added to the Standard Prayer.


New costume: Student Leader Behind the Scenes – Okina Matara



Enjoy your journey in Touhou LostWord!