PS4 Also on PS5 ›
Knowledge, or know Lady PS4
How much is Knowledge, or know Lady on PS4? Knowledge, or know Lady costs $14.99 on the PS4 PlayStation Store. It is cheapest in Hong Kong at about $8.80. It has 35 PlayStation trophies including a platinum. Price last checked: .
Cost per platinum$14.99
Game IDCUSA55148
Lowest ever price: $10.49 on .
Deal score, typical discount, sale cadence and the best month to buy.
See the full price analysisSign in to view the deal score, sale cadence & month-by-month seasonality → For publishers & developers: open the Pricing report ›
Cheapest in Hong Kong
HK$69.00, about $8.80 at today’s rate
Save $6.19vs United States
| Region | Local price | In $ | vs you |
|---|---|---|---|
| Hong Kong | HK$69.00 | $8.80 | −$6.19 |
 Taiwan | NT$300 | $9.47 | −$5.52 |
 Ukraine | 489.00₴ | $10.93 | −$4.06 |
 Korea | 16,800원 | $12.38 | −$2.61 |
 Indonesia | Rp 220,890 | $12.51 | −$2.48 |
 India Local payment onlyA foreign card will not work here. The Indian store takes Indian payment methods only, so you top the wallet up with Indian (INR) PSN gift cards. | Rs 1,248 | $13.20 | −$1.79 |
 Turkey Local payment onlyA foreign card will not work here. The Turkish store takes Turkish payment methods only, so you top the wallet up with Turkish (TL) PSN gift cards. | 649.00 TL | $13.41 | −$1.58 |
 New Zealand | $23.95 | $14.08 | −$0.91 |
 Japan | ¥2,200 | $14.10 | −$0.89 |
 Canada | $19.99 | $14.49 | −$0.50 |
 Malaysia | RM 60.11 | $14.87 | −$0.12 |
 Argentina | US$14.99 | $14.99 | same |
 Chile | US$14.99 | $14.99 | same |
 United States Your regionDetected from your account or location. Every price on this page is converted into this region’s currency. | $14.99 | $14.99 | your region |
 Romania | 71.00 RON | $15.70 | +$0.71 |
 Thailand | THB 524.00 | $15.91 | +$0.92 |
 Singapore | SGD20.27 | $15.99 | +$1.00 |
 United Kingdom | £11.99 | $16.21 | +$1.22 |
 Australia | $22.95 | $16.51 | +$1.52 |
 Brazil | R$85.50 | $16.78 | +$1.79 |
 Denmark | Kr 109,00 | $16.94 | +$1.95 |
 U. A. Emirates | $16.99 | $16.99 | +$2.00 |
 Saudi Arabia | $16.99 | $16.99 | +$2.00 |
 Czechia | 359.00 Kc | $17.24 | +$2.25 |
 Sweden | 165.00 Kr | $17.26 | +$2.27 |
 Finland | €14.95 | $17.37 | +$2.38 |
 Austria | €14.99 | $17.42 | +$2.43 |
 Belgium | €14.99 | $17.42 | +$2.43 |
 Bulgaria | €14.99 | $17.42 | +$2.43 |
 Germany | €14.99 | $17.42 | +$2.43 |
 Spain | €14.99 | $17.42 | +$2.43 |
 France | €14.99 | $17.42 | +$2.43 |
 Greece | €14.99 | $17.42 | +$2.43 |
 Croatia | €14,99 | $17.42 | +$2.43 |
 Ireland | €14.99 | $17.42 | +$2.43 |
 Iceland | €14.99 | $17.42 | +$2.43 |
 Italy | €14.99 | $17.42 | +$2.43 |
 Netherlands | €14.99 | $17.42 | +$2.43 |
 Portugal | €14.99 | $17.42 | +$2.43 |
 Slovakia | €14.99 | $17.42 | +$2.43 |
 Norway | kr 165.00 | $17.75 | +$2.76 |
 Hungary | 5.590 Ft | $17.83 | +$2.84 |
 South Africa | R 289.00 | $18.06 | +$3.07 |
 Switzerland | CHF 14.90 | $18.44 | +$3.45 |
 Poland | 69.00 zl | $18.55 | +$3.56 |
 Israel | ILS 59.00 | $19.58 | +$4.59 |
 Mexico | US$257.76 | $257.76 | +$242.77 |
Showing the cheapest regions first, converted to your currency. You can buy from another region's PlayStation Store with a local account. How to buy from another region
1 4
10
20
A bright futureUnlock all trophies
Rarity pending
Let's goHelped Lin Ya successfully bypass the firewall.
Rarity pending
Femininity changes a lifetimecquire the book "Femininity Changes a Lifetime".
Rarity pending
A man who carries spare sanitary padsOffer Lin Ya one's own collection of sanitary pads.
Rarity pending
DaydreamWatched three dreams about Lin Ya and Wen Ran.
Rarity pending
No one can drink more than me.When drinking with Wen Ran, I didn't chicken out.
Rarity pending
Are you trying to disturb my studying?Since the legs don't know where to go, then I won't be polite.
Rarity pending
All-round performerParticipated in performances led by Lin Ya, Wen Ran, and Nico.
Rarity pending
Firm bed thump.I'm just going to thump, can't hear things like knocking on the door.
Rarity pending
Maid ManipulatorHave observed all of Senior Sister Bai Xiaoyan's maid forms.
Rarity pending
Top-tier TechnicianRaised the sign of the top-tier technician.
Rarity pending
Hug of loveReceived a hug from Senior Sister Bai Xiaoyan.
Rarity pending
Advanced Mathematics surpasses everything.Rejecting the request to play with three beautiful women.
Rarity pending
You pick for yourselves.Swaggeringly throw out "Chinese Ghost Stories".
Rarity pending
You're just lusting after my body.Rejecting the request for Xiao Xiao to undress.
Rarity pending
I love you publicly.Shout "Lin Ya, I love you" during the "Chuangzao Ying" performance.
Rarity pending
My solo pusher.Persuade Lin Ya to stay in "A Difficult Decision".
Rarity pending
To overpower others by force.Confronting Wen Sang's shouting, you subdue him through force.
Rarity pending
Call me the Sea King.During pool training, persist in becoming the Sea King.
Rarity pending
GravityWatched Teacher Ouyang's special training exercises more than three times.
Rarity pending
Good students can endure hardship.Continuously and firmly let Xiao Xiao take care of it.
Rarity pending
The bed is big, and the hand is fine.Attain a conclusion with a 'righteous and confident' outcome.
Rarity pending
Long live high school girls (JK).Achieve the ending of "Friendship from Classmates".
Rarity pending
Temptation of the MaidAchieve the ending of "Perfect Birthday".
Rarity pending
We're all family.Achieve the ending of "Foolish Fantasy".
Rarity pending
A hair's breadth away from Viscount Wei.Achieve the ending of "Final Fantasy".
Rarity pending
Ascetic on the path of learningAchieve the ending of "Hello Auntie".
Rarity pending
A JourneyFirst time achieving any ending.
Rarity pending
Chapter One Fully UnlockedChapter One Story Exploration Degree Reached 100%
Rarity pending
Chapter Two Fully UnlockedChapter Two Story Exploration Degree Reached 100%
Rarity pending
Chapter Three Fully UnlockedChapter Three Story Exploration Degree Reached 100%
Rarity pending
Chapter Four Fully UnlockedChapter Four Story Exploration Degree Reached 100%
Rarity pending
Chapter Five Fully UnlockedChapter Five Story Exploration Degree Reached 100%
Rarity pending
Chapter Six Fully UnlockedChapter Six Story Exploration Degree Reached 100%
Rarity pending
Ultimate CompanionAll Game Story Exploration Degrees Reached 100%
Rarity pending
Main Story3 hours
Main + Extras6½ hours
Completionist10 hours
Times from HowLongToBeat.
Knowledge, or Know Lady is a live-action romance simulation where you, by some ridiculous twist of fate, become the only guy at an all-girls university! Step into this first-person love comedy adventure, where sweetness and chaos await on campus.
Under relentless charm offensives from a group of gorgeous girls, will you stay loyal to the one you love? Or enjoy the attention from everyone? Or maybe… resist temptation and proudly shout, “Ladies! Stop distracting me from studying!” — The legend of your time at the girls' university is yours to write.
First-Person Perspective — Total Immersion
Filmed entirely from a first-person view to boost immersion, putting you right in the middle of the action and romance.
Multiple Routes, Endless Endings
Say goodbye to predictable love stories! Besides classic single-heroine endings, explore double routes, multiple love stories, or defy human limits with the ultimate "Lone Wolf at a Girls' School" ending.
Innovative Gameplay, Unpredictable Plot
Beyond standard dialogue choices, collect quirky items hidden around campus. These will play a crucial role in unlocking secret scenes and shaping your destiny.
Stunning Cast, Ultimate Romance
Get swept away in the youthful atmosphere of campus life, as six charming heroines — each with their own distinct personality — bring you a truly unforgettable romantic adventure.
Under relentless charm offensives from a group of gorgeous girls, will you stay loyal to the one you love? Or enjoy the attention from everyone? Or maybe… resist temptation and proudly shout, “Ladies! Stop distracting me from studying!” — The legend of your time at the girls' university is yours to write.
First-Person Perspective — Total Immersion
Filmed entirely from a first-person view to boost immersion, putting you right in the middle of the action and romance.
Multiple Routes, Endless Endings
Say goodbye to predictable love stories! Besides classic single-heroine endings, explore double routes, multiple love stories, or defy human limits with the ultimate "Lone Wolf at a Girls' School" ending.
Innovative Gameplay, Unpredictable Plot
Beyond standard dialogue choices, collect quirky items hidden around campus. These will play a crucial role in unlocking secret scenes and shaping your destiny.
Stunning Cast, Ultimate Romance
Get swept away in the youthful atmosphere of campus life, as six charming heroines — each with their own distinct personality — bring you a truly unforgettable romantic adventure.
Vanity Fair: The Pursuit
$14.99
Knowledge, or know Lady
$14.99
Love is all around
$12.99
-40%Annie: Last Hope
$14.99 $24.99
Revenge On Gold Diggers
$14.99
The Last Camp
$25.99
God bless, or Goddess
$19.99
Love is all around 2
$14.99
The Last Camp Ultimate Edition
$31.99
Leave Me Alone, Pretty Girl Collection
$27.99
Murders on the Yangtze River
$24.99
NiuGamer FMV Collection 1
$22.49
How much is Knowledge, or know Lady on PS4?
Knowledge, or know Lady costs $14.99 on the PS4 PlayStation Store.
Is Knowledge, or know Lady on PlayStation Plus?
Knowledge, or know Lady is not currently in the PlayStation Plus Extra or Premium game catalog — it is a paid purchase on the PlayStation Store.
What is the cheapest region to buy Knowledge, or know Lady?
The cheapest PlayStation Store region for Knowledge, or know Lady is Hong Kong, at about $8.80 converted to your currency — buy it with a local account for that region.
Knowledge, or know Lady and all related artwork, screenshots, trophy data and trademarks are the property of their respective owners and are sourced from the PlayStation Store, shown here for reference and identification only. PlatPrices is not affiliated with Sony or the publisher. Prices are indicative and may be out of date. Confirm on the PlayStation Store before buying. Disclaimer · Report a content issue.
Full price
$14.99
Price last checked
All-time low was $10.49. You are $4.50 above it now.
Deal score. Sign in to see it. Log in to be e-mailed when this game drops below your target price.
$24.99for $25.00 of United States credit
covers this game
Affiliate links · price checked today
| Platform: | PS4 |
| Released: | August 7, 2025 |
| Publisher: | NiuGamer Co., Ltd. |
| Genre: | Simulation |
| Offline: | 1 player |
| Rating: | Not suitable for people under 15 Лексика, Наркотики, Насилие, Секс |
| PSN Rating: | 4.39 / 5 (917 ratings) |
| Voice: | Chinese |
| Subtitles: | Chinese, English, Japanese, Korean, Simplified Chinese |
| File Size: | 10.13 GB |
| Game ID: | CUSA55148 (?) |
