Nina Kosaka

Nina Kosaka (狐坂ニナ) is a female English Virtual YouTuber affiliated with NIJISANJI EN's third wave "Ethyria," alongside Millie Parfait, Enna Alouette, and Reimu Endou.

Profile
A nine-tailed fox that presides over the heavens. She wishes for the joy of all souls on the long journey.

Beautiful, passionate, one of a kind, breathtaking, smart… Wait a minute... She wrote this about herself! Nina is a trickster and a fraud. Once a powerful agent of Heaven, THE Keeper and bestower of luck - this Fox spirit went rogue and purposely upset the delicate balance of the world by giving out too much luck (and money!) Cast down to earth and stripped away from most of her capabilities, she gets a chance at a slow redemption by … being a beacon of luck for humanity? Oh for crying out loud!

What is this? A slice of life comedy?!

Personality
Nina is known for her role as a " 'Unofficial' #1 MOM of Nijisanji EN" for her motherly behaviour. Some members in Nijisanji call her as an adoptive mother, including some of the livers outside the EN branch such as Mika Melatika. She portray herself as a generation X mother who is not very well-versed in internet (she claimed that she still using Inernet Explorer and using Facebook as her main social network.)

Despite her caring and comforting vibes, Nina can be a cruel mother who can trade anything for her needs. As she once said that she will trade Finana Ryugu for a few bottles of wine. In the Subnautica livestream, she treatened her viewers to subscribe her channel until she reach 200,000 subscriber, before she could collect 200 penguin-like creatures (which could be likened for Petra Gurin,) or else she would put all of them into a Bioreactor. Nina even called her viewers "pathetic" for refusing to sacrifice their lives for her

Background
On 18 June 2021, NIJISANJI EN opened two sets of auditions, one of which was for an all-female wave of four. Sillouettes of the new Livers' designs were shown, one of which was designated "Fox of Heaven." The all-female auditions lasted until 11 July. Youtube channels for NIJISANJI EN's third wave were created on 14 September 2021, and their Twitter accounts were also created in September 2021.

On 5 Oct 2021, NIJISANJI EN announced the upcoming debut of its third group, "Ethyria," revealing a teaser featuring the new Livers' full designs and voices.

Debut
Ethyria made their debuts on 9 Oct 2021 (JST) as part of a special debut program hosted on the NIJISANJI EN channel, with commentary provided by OBSYDIA. Nina was the first of the group to debut.

Afterwards, all four members of Ethyria joined the main channel's special program to receive OBSYDIA's congratulations. Ethyria's first original song, "God sees all", premiered shortly after the program. This song was written and produced by ChibiNyan.

2021
On 30 October, Nina's Twitter account reached 50,000 followers.

On 15 November, Nina reached 100,000 subscribers on her YouTube channel.

On 19 December, Nina's "First Step Goods" merchandise and Christmas 2021 voice pack went up for sale.

2022
On 21 January, she and Millie Parfait held a sponsored Princess Connect stream as part of the game's 1st anniversary celebration.

On 6 February, she reached 200,000 subscribers on her YouTube channel.

Events

 * On 22 November 2021, all members of LazuLight, OBSYDIA, and Ethyria participated in the "Ready! Get Set! Clash!" Mario Kart game show on the official NIJISANJI EN channel. Nina placed 10th.

Quotes

 * "I have no shame, this is who I am, okay? Mommy's a simp."
 * "It's not about how many inches you have, its about how good you are at using those inches."

Trivia

 * Color: #FF0000
 * She is proficient in English, Russian, and French.
 * Due to her Russian skill, a relatively large portion of her fanbase is Russian.
 * She has done chat streams where she exclusively speaks either Russian and/or French.
 * She first discovered NIJISANJI by actively searching for male VTubers.
 * Had to purchase an alarm clock to prevent oversleeping. Current record: 16.5 Hours
 * She is talented in making "gremlin voice."
 * She enjoys cooking and drinking wine.

Media

 * Nina Kosaka【NIJISANJI EN】 - YouTube channel
 * Nina Kosaka's corporate profile on the official NIJISANJI website
 * @NinaKosaka - Twitter account
 * kosakanina - Instagram account
 * @ninakosaka - Tiktok account

Twitter hashtags

 * #NinaKosaka - General
 * #KosaCast - Stream talk
 * #DrawKosaka - Fan art
 * #KosaLust - Fan art (NSFW)
 * #KosaFridge - Fan art (Thumbnails)
 * #KosaKusa - Memes
 * #KosaClips - Clips
 * #НинаНаРусском - RU
 * #NinaKosakaFR - FR