Hikaru's Links
Erin was adopted when Hikaru was 14, and Erin herself was 7. Erin was shy to begin with, but Hikaru was eager to get a new sister, doing her best to accommodate her and bring her out of her shell.
Hikaru is super proud of her sister, and loves her a lot. She helped Erin learn Japanese sign language so she could communicate with Hikaru's girlfriend Minori. The two has gotten into a lot of mischief together
Hikaru is also incredibly protective of her sister.
The two have a lot of fun with hair styling, and Hikaru will help her sister change her hair colour when she is feeling adventurous.
Erin was adopted when Hikaru was 14, and Erin herself was 7. Erin was shy to begin with, but Hikaru was eager to get a new sister, doing her best to accommodate her and bring her out of her shell.
Erin boasts to everyone about her sister attending Shiketsu, and part of her wishes to follow in her footsteps and be a hero - but she also wishes to help her mothers run the flower shop. They are supportive of her either way