Natsuki Rigel
Natsuki Rigel
 Kanji ナツキ・リゲル
 Romaji Natsuki Rigeru
• Characteristics•
 Race Half Oni
 Gender Male
 Age 7
 Hair Color Blue
• Professional Status•
 Affiliation Kararagi
• Personal Status•
 Status Alive
 Relative(s) Natsuki Subaru (father)
Rem (mother)
Natsuki Spica (younger sister)
Ram (aunt)
Natsuki Kenichi (grandfather)
Natsuki Naoko (grandmother)
Quark (grandfather)
Temae (grandmother)
• Debuts•
 Light Novel Volume 9 (IF chapter)
Re:Zero IF

Natsuki Rigel (ナツキ・リゲル) is a non canon son of Natsuki Subaru and Rem.


Rigel has short blue hair and sanpakugan like his father.


Rigel is a hard worker as he is forced to deal with the rest of his family. His personality is similar to his father's own and he is also a siscon.


  • According to Subaru, Rigel was originally going to be called Vega (ヴェガ), however he quickly decided against it as he didn't want his son growing up to be stronger than him.
  • Rigel, also designated Beta Orionis, is generally the seventh-brightest star in the night sky and a star in the constellation of Orion.