- Lightning Chidori (3) gained the Spirit trait.
- Pink Sugar Heart Attack effect changed.
- Sailor Chibi Moon has 3 copies of Pink Sugar Heart Attack instead of just 1 should she choose that option.
- Submarine Reflection ability changed to be easier to use independent of taking damage/horror.
- Gurio Umino (0) cost reduced from 2 to 1.
- Aquarium (0) cost reduced from 4 to 3.
- Dive Deeper (3) now searches 1 additional card to compensate for placing a Research card on top of your deck. It is easier to manage and less mental upkeep to adjust the number of searched cards with this card.
- Piece of Cake (4) reduces test difficulty by 2 instead of 1.

- Cheerleader (3) renamed Slumber Party (3) with new art.

- All permanent assets correctly import outside of your deck.

- I'll Punish You (2) no longer gains fast.
- Reflexive Blast (3) ability changed to spend 1 charge to remove 1 doom if you defeat an enemy with its effect.
- Silence Glaive no longer gives +1 skill value.
- Star Eater (5) cost changed from 4 to 3.
- Triangle Ecstasy Spark (0) and (3) no longer give extra charges if you are the lead investigator. Instead, they give +1 and +2 skill value respectively if you are the lead investigator. (3) no longer attaches 2 skills committed on a successful test and instead always attaches 1.

- Star Seed (0) renamed Heart Crystal.
- Ema Board (3) reworded to work as intended.
- Stolen Body, Stolen Mind, and Dream Inspection all added "you must either" in order to avoid losing actions when you have no actions.
- Compact Mirror (0) "it" changed to "they" for multiple icons.
- Dream Globe (0) and (2) name changed to the sub name Stallion Rêve.
- Moon Stick (3) now says "damage or horror" instead of "horror".

- The Witches 5 plot weaknesses have auto spawn tokens.
- Crystal Extraction has auto spawn tokens

- 25 new cards, 5 from each of the classes

- Turn the Tide is 3 cost instead of 2 cost.
- Cold Wave now discards if there are no investigators at its location.

- Added 6 new weaknesses

- Clumsy has search effect increased from 3 to 6.
- Moon Stick (3)'s healing effect has been removed. Added engine ability for rewarding healing.
- Summer Break (2) is now (1) exp.
- Reach for the Sky (3) and (5) now says it can only be committed to your skill tests.
- Corrected Tiger Eye and Hawk Eye to Tiger's Eye and Hawk's Eye.

- Added 10 new Neutral cards at the request of more Tuxedo Mask / Mamoru Chiba

- Implemented investigator extra tokens on spawn.
- Flushed duplicate Zoop IDs so that it is compatible with the Player Card Index.
- Attached signatures to investigators in Player Card Index.

- Fixed Math Textbook
- Fixed Off the Record
- Fixed Off the Record (2)
- Fixed Shoujo Manga (1)

- Added 9 new weaknesses up to the first arc of SeasonS.

- Added clarifications into the rulebook on how the card Old Maid works.
- Changed "an asset" to "that asset" on Old Maid.