Arclei

(mostly in the 2nd arc of HDJtT)
- Strong FLs
- Cold woman/Warm man
- Royalty FL (in ZGZZS she's the princess royal while in HDJtT she's the empress)
- ML is FL's concubine
- Gender Role Reversal themes
- Northern kingdom want to make a marriage alliance
- Feminism and girlbossing

- Royal ML (in SoTK he's the emperor while in TLoHL he's a prince turned emperor)
- Strong FLs that are a force to be reckoned with
- ML's most trusted allies are his wife (FL) and his close friend (SML)
- Both SML's are cunning, manipulative and charismatic. Always one step ahead
- Lots of politics and war
- Palace setting
- Both MLs are calm and soft spoken
- Main trio are honestly very similar (but in TLoHL they're in a love triangle)
- Battle of wits
- MCs are always at a disadvantage but come out on top in the last minute.
- So much death T-T
- Reclaiming power
- Beautiful dramas with lovely sets and cinematography

(mostly in the 1st arc of HDJtT)
- FL is an empress
- FL time travels to the future
- FL meets ML again
- ML is wealthy/well-off (In HDJtT he's an idol while in NWBXYZQEC he's a rich heir)
- Fish out of water situation
- ML takes care of FL
- Gender Role Reversal

- Matriarchy setting
- Three princesses (One is ambitious and evil, the other is in a calm (and in wheelchair) and the youngest is the FL)
- Both empresses are similar (cold mothers)
- Strong MLs x Strong FLs (in TFatE she's a warrior while in TRoTaR she is not)
- Male dancers (in TRoTaR it's a supporting character while in TFatE it's ML)
- FL saves ML

Overall very different in tone and plot but I did find some similarities

- Matriarchy setting
- Strong FL
- Strong ML
- Aloof FL / Warm ML
- Both MLs are dancers
- Evil princess
- Slight political intrigue
- Secondary couple

- Zombie apocalypse
- Military base setting
- Strong and capable FLs
- Warrior FLs
- Politics relating to the crown
- Tragedies

- CEO FL
- Contract relationship (in LSfMS2 they're married)
- Gender Role Reversal: Girlboss x Boywife
- FL chases ML first
- Domineering FL / Submissive ML
- Similar misunderstanding circumstances
- SML in love with FL
- Waiter/barista MLs turned fulltime boytoys
- Short length series

FL is a domineering CEO who chases after a tsundere ML playing hard to get. Both are cute romantic minidramas with role reversal elements.

Mostly the couple's dynamic felt quite similar.

- Tsundere ML x Flirty FL
- FL chases ML first and is very smitten with him
- Girlboss x Boywife vibes
- FL owns the place where ML works at (temporarily in LSfMS2)
- ML has trauma from his past

- Contract relationship and marriage of convenience
- FLs are CEOs that needs to get married in order to inherit the family company
- Bossy domineering FL x calm submissive ML
- Gender Role Reversal: Girlboss x Boywife
- FL chases ML first while he plays hard to get
- ML takes care of the household chores while FL works (in BA he's still a doctor while in LSfMS2 he's a househusband)
- SML is a childhood friend of FL who's in love with her so he's trying to break the couple apart
- Cheeky, flirty and funny FLs
- Hella stylish FLs & both MLs wear mostly white
- Lots of comedy

- Dark and gritty
- Contemporary fantasy/supernatural
- Both ML's are part of a secret organisation that combats supernatural happenings.
- Both FL's are normal people stumbling upon this world
- Supernatural 'possession' like arcs
- MLs fates are similar
- Themes of friendship
- Social commentary
- Short length series

Enigma is more horror focused while Fuujinshi is more action focused

- School setting
- Supernatural happenings related to the occult
- Similar set up in terms of the supernatural happenings
- Romance (more prominent in Remember, Hari)
- ML knows about the occult/supernatural happenings
- Supernatural happenings related to FL's past
- Short length dramas
- Both have horror elements

Enigma is darker, grittier and overall better quality than Remember, Hari but the similarities are quite noticeable