Lamda Francium
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Image by ria@dN

Western Name: λFr
Eastern Name:
Kana Pronunciation: ラムダフランシウム

Gender: Female
Age: A child

Release Date: May , 2018

[* Official Site]

Technical Details

Voiced by: dareka
Managed by: fanicom@dN

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Voicebank Distribution


Range (recommended): G3 - E5
Language: Japanese, English
Best resamplers: Moresampler, fresamp, resampler.exe, vs4u
Default character flag: eMt-30Me30(g-3 or g-5) / Y55c99F10g-5 *e/Me should be used one at a time.


==CTRL>S (2017 - Present)==


Latest official voicebank.
By far the most stable bank for singing, and to spoil your modern UTAU needs.

- HQ. Stronger, clearer. Older.
- Pitches: A3, C4, E4, G4, B4.
- Usable as CVVC and VCV.
- Moresampler friendly.
- Able to combine with Myu for vocal fry and extra breath files.

Recommended to use first before downloading other VBs.


- A softer voice, but not necessarily a whisper tone.
- Pitches: A3, E4, A4.
- Contains vocal fry and breath samples
- Might have been recorded on a new mic.


- Main character voice for Lamda!
- Usable as CV and VCV.
- Pitches: A3, E4, A4.
- Contains assortment of voice acted omake.



Download (V1)
- Main voice for this phase.
- Best friends with Moresampler.
- Pitches: A3, C#4, E4, F#4, G#4, B4
- Kaesang is OP.

==Daishou (OUTDATED)==

Futane Lily/Ran CV

- Main voice for this phase.
- Recommended for new users.
- Pitches: A3, E4, A4.
- This voicebank is shared with her sister. Oldest prototype (2013)

Note: PDF copies for Terms of Use are available on every voice bank, but you can come back on this wiki to find the latest one.

Terms of Use

R-18 Content Allowed? See Additional Terms of Use
Commercial Use of Voicebank Allowed? Permission Not Required
Commercial Use of Character Allowed? Permission Not Required
Do these terms apply to derivative characters/voices? Yes, even to derivatives created without permission
Click here to view the terms of use for this UTAU.
[* Click here to view commercial license info for this UTAU.]

Voice Sample(s)

Character Details



Species: Vocalis vulgus celeri (UTAREN Humanoid)
Prototype/Model Number: P2500-Fe
Height: 1.23m (PH1-2) 1.34 (PH3)
Weight: 20 kg (PH1), 25kg(PH2-3)
Likes: Coffee cherries, bedtime stories
Dislikes: Seat toilets
Exit/Birth: Falada, May 6 2073

"My name is Lamda!"

Your average rambunctious, hot-headed and misbehaved Ren offspring. Has the attention span of an Asian palm civet. Won't turn away from her favorite snack, though.

The girl lives a normal life, singing random songs and doing all sorts of shenanigans in the past.

She lives in dorm room 203 at UTAU Institute's boarding school. Spends most of her time with Rho and Kenji Ebisawa.

Some fun stuff:

  • One time a sandbag hit her right in the face, causing the missing tooth and deformed nose. Rens can't grow them back, either…
  • When nature calls, she always goes outside.
  • She likes to climb trees, but will only get down if there's someone to land on. Most likely Kenji.
  • Will force you to read her to bed.
  • According to her, the mask is a hologram.
  • Is in a school gang. MI Miracloid leads it.

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Image by ria@dN(CTRL>S design)

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Image by ria@dN(dB_Hz design)

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Image by ria@dN (with Rho)

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//Image by //

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//Image by //

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