| Hisako Osada | |
|---|---|
 | |
| Personal statistics | |
| Name | Hisako Osada |
| Kanji | 長田 久子 |
| Gender | Female |
| Professional statistics | |
| Occupation | Investor |
| Anime statistics | |
| Debut | Episode 2 Song of the Heartless |
| Japanese voice | Chiaki Matsuzawa |
Hisako Osada was the promoter of Yonagahime 3+1 and An Osada's mother. She was stabbed in the back and killed by An.
Appearance
Personality
History
Plot
Song of the Heartless
Trivia
| Song of the Heartless | Correlation | |
|---|---|---|
| Victim | Hisako Osada | 
|
| Culprit | An Osada | |
| Other | Yonagahime 3+1 = Kumi Tsunemi + Yumeno Zawayume + Sumika Nakahashi Toshiji Aramaki • Arata Oyamada • Eitaro Nakahashi |