A girl in her third year of high school. She loves the iconic manga character Isobeyan. She also has a crush on her teacher.
Her dad went missing during the initial appearance of the alien mothership over Japan. She appears to have a rocky relationship with her mother, who's constantly worried about her own health and the A-Rays that were released when the aliens invaded.

The Japan Self-Defense Forces are still looking for a way to combat the alien threat, but so far conventional weapons have had no effect. Maybe it’s time to try something unconventional. 
 
Meanwhile, Kadode Koyama and her best friend avidly track the aliens’ movements on social media and less enthusiastically study for college entrance exams. When the end of the world looms overhead, you learn to take things one step at a time. 
 
(Source: Viz Media) 
 
Notes: 
- Winner of the 66th Shogakukan Manga Award in the general category. 
- Includes one extra chapter.

The first film of the Dead Dead Demon's Dededededestruction duology.
 
The Japan Self-Defense Forces are still looking for a way to combat the alien threat, but so far conventional weapons have had no effect. Maybe it’s time to try something unconventional. 
 
Meanwhile, Kadode Koyama and her best friend avidly track the aliens’ movements on social media and less enthusiastically study for college entrance exams. When the end of the world looms overhead, you learn to take things one step at a time. 
 
(Source: Viz Media)

[Website](https://lilasikuta.jp) | [Twitter](https://twitter.com/ikutalilas) | [Instagram](https://www.instagram.com/lilasikuta/) | [YouTube](https://www.youtube.com/channel/UCztEY6czNyJKjRWMwuur9bg) | [Spotify](https://open.spotify.com/artist/1qM11R4ylJyQiPJ0DffE9z)

Lilas Ikuta is a Japanese vocalist, lyricist and member of the music duo [YOASOBI](https://anilist.co/staff/194287/). She is also formerly a member of PLUSONICA and a 4th Generation member of the LESSON, a program made by Sony Music Japan that bases sending artists out into the world, and they draw out each student's potential and give them a thorough lesson on how to become an artist.

The second film of the Dead Dead Demon's Dededededestruction duology.

As the world is threatened by the sudden appearance of a mysterious alien mothership, best friends Koyama Kadode and Nakagawa “Ontan” Oran carry on about their high school life. But as they grow up, they face existential questions, learning adulthood’s complexities and that the true threat may not be from above. 
 
(Source: Crunchyroll) 
Note: Includes Episode 0, which chronologically occurs between episodes 16 and 17.