TouyaSpoil Spoiler Alert: The following article has information not currently present in the anime or manga. Do not proceed unless you want to be spoiled.

Lucia Rea Regulus


Lucia wn

Kanji ルーシア・レア・レグルス
Romaji Rūshia Rea Regurusu
Age 12 (Debut)
14 (Current)
Gender Female
Species Human
Hair Color Silver
Eye Color Green
Nicknames Lu (ルー)
Personal Status
  • Zephyrus Roa Regulus (Father)
  • Lux Roa Regulus (Brother)
  • Sarah Rea Regulus (Sister)
  • Elysia Rea Regulus (Sister)
  • Touya Mochizuki (Husband)
Novel Debut Light Novel Volume 4
Web Novel Chapter 13 #92

Lucia Rea Regulus (ルーシア・レア・レグルス Rūshia Rea Regurusu?) is one of Touya Mochizuki's wives. Lu is also the third princess of the Regulus Empire and she is currently living with Touya and everyone else at Brunhild Dukedom.


Lu appears as a young girl about the same age as Yumina Ernea Belfast. She has silver hair and green eyes. When she first appeared in the series, she wore a torn apart white silk. She wears a green bow tie and green vest over a white outfit with black pants.


Lu is a competitive person and she hates to lose. She also diligent and loves to cook.


  • Twin Sword Wielder - She uses twin sword as her main weapon in a fight.
  • Super Taste Sense (超感覚 Chō kankaku?) - it is Lucia's "FAMILY TRAIT" (眷属特性 Kenzoku Tokusei?). As a "FAMILY" (眷属 Kenzoku?, literally meaning "relative") of Touya Mochizuki, she is bestowed by Touya's divine power with a super sensitive taste bud[1].



  • According to the character introduction[2]:
    1. She is on good terms with Yumina Ernea Belfast.
    2. She is good at cooking.


  1. Web Novel Chapter 29 #405
  2. Web Novel Chapter 26 #250


Brunhild Dukedom
Monarch: Touya Mochizuki  •  Linze Silhoueska  •  Elze Silhoueska  •  Yae Kokonoe  •  Yumina Ernea Belfast  •  Leen  •  Sushie Ernea Ortlinde  •  Lucia Rea Regulus  •  Hildegard Minas Restia  •  Sakura
House of Mochizuki: Karen Mochizuki  •  Moroha Mochizuki  •  Kousuke Mochizuki  •  Sousuke Mochizuki  •  Karina Mochizuki  •  Suika Mochizuki  •  Takeru Mochizuki  •  Regina Babylon  •  Paula  •  Laim  •  Lapis  •  Cecil  •  Renne  •  Julio  •  Claire
Related Articles
Alliance: Kingdom of Belfast  •  Kingdom of Mismede  •  Rifurisu Empire  •  Regulus Empire  •  Ramisshu Holy Kingdom  •  Kingdom of Lihnea  •  Restia Knight Kingdom  •  Federation State of Rhodomea  •  Xenoas Demon Kingdom  •  Eashen
Locations: Silver Moon Inn  •  Fashion King Zanac

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.