Originally one of the Homonculus Sisters created by Zen using Mia as a template. In the Light Novel, No.7 along with some of her sisters (No.5 and 6) were assigned to accompany the Iron Golem that was the boss of the guardian knights room on the 100th floor of the Maze of Trazayuya, on the Web Novel, No. 7 fought Satou alone with an Iron Golem whom was easily defeated by changing the [EMETH] letters on its forehead to [METH] by removing the E, and in the center room the other homonculus along with 3 Iron Golems act as it's final challenge. After beating the maze and granting Zen's wish to have his immortal life ended at the hands of a hero, Satou became No.7's new master and is renamed as Nana. She calls Mia, mother, due to Mia being her blood provider.
The manager of the worker's guild, used the magic art, [Fake Patch], to camouflage Nana's tribe to [Human] to hide she is a Homonculus.
She also likes kids which she refers as young organism, she also bought two children with the names of Shiro and Crow.
Despite being less than a year old at her introduction, Nana has the appearance of an busty eighteen year old due to her homonculus background. She has similar features to Mia, this is due to Nana being born from Mia's blood. She has honey-colored hair.
- [One-handed Sword]
Physical Combat Skills
- [Shield]WN 6-7
- [Heavy Armor]
- [Shield Bash]
- [Flickering Movement]
- [Sharp Edge]
- [Nature Magic]
[Nature Magic - Spells]
- [Multi Shield]
- [Body Reinforcement (Light Boost)]
- [Magic Arrow]
- [Short Stun]
- [Magic Hand]
- [Mana Wall]
- [Mana Drain]
- [Break Magic]
- [Multi Mana Scale]
- [Flexible Sword]
- [Flexible Shield]
- [Floating Board]
- [Magic Shelter]
- [Force Arte]
- [Multi Javelin]
- [Magic Manipulation]
- [Magic Perception]
Spy Type Skills
- [Fake Patch]
- Some of the taunts used by Nana include:
- "You DTs, declaring that I will be your opponent." (9-5)
- "Now, come! I declare, I'll make you realize that you don't have arms or legs." (9-8)
- "You snake, the preparation for making kabayaki is complete!" (9-9)
- "You grilled eel! I recommend that you prostrate yourself before my stomach!" (10-1)
- "You insects! So I declare." (10-7)
- "You worker ants! I'm telling you to overwork yourselves to death!" (10-8)
- "You ivy! Are you a plant or an animal, be clear about it, so I complain!" (10-10)
- "You centipedes! Don't think you're great just because you have a lot of legs, so I declare!" (10-20)
- "You frog! Drop that thick skin of yours and live in humility, so I declare!" (10-22)
- "You worker bees! You are not good just because you're solid, so I declare!" (10-25)
- "Pretending to be the leader just because you have a horn, how ridiculous!" (10-25)
- "Having a large head means that you are wise is just an urban legend, so I inform!" (10-39)
- "You giant squid! Shine like a firefly squid if you think you're great, so I declare!" (10-51)
- Some of the taunts used by Nana include:
- [Horseback Riding]
- [Space Grasp]
- Rapier (took by Satou as reward)WN 5-11
- Engraved with cute patterns from the guard to the gripWN 6-10
- Iron helmet without face protectorWN 6-5
- Breastplates with belt fixtureWN 6-5
- Light greaves with belt fixtureWN 6-5
- Gauntlets that protect only the back of handWN 6-5
- HoodWN 6-6
- Underwear (drawers)WN 6-6
- Wooden barretteWN 6-6
- Brassiere (sewed half-cups), mostly Arisa made itWN 6-8
- Golden Orichalcum Armor
- Nana always uses "Masuta" to call Satou while all other members uses "Goshujin-sama". They both mean "Master" in English.
- Nana has 6 "sisters". They do not have names but are referred to by number, from 1 through 6. In the WN version, they are killed when Zen uses "Limit break". In the LN, Satou saves all of them.
- Loves all things cute, especially children, which she calls "young organisms".
- Has a strange manner of speaking.
- "You centipedes! Don't think you're great just because you have a lot of legs, so I declare!"
- "Master! I have secured young organisms so I reported."
- "Small things are good so I inform."
- "Master, young organisms are to be protected so I inform."
- "You grilled eel! I recommend that you prostrate yourself before my stomach!"
- "Master! It is possible for humans to mate with homonculus so I inform, inform, inform...."
- "Master! Affair is wrong so I tell! The only one who is allowed to call Master, Master, is me--calling familiarly is prohibited so I tell."