Kawashima Hanako

Kawashima Hanako is a minor character in the manga One Neo Eon by Alpha Yu of Shonen Bag Studio. She is the deceased younger sister of Kawashima Yumiko and her death motivated Yumiko to take up permenant residence in Canada.

History
Coming from a broken family and raised in Japan, Hanako and Yumiko were very close, with Hanako frequently comforting Yumiko. In their youth, the family decided to let their children get a western education, leading to their temporary move to Canada. After the completion of their education, their parents subsequently divorced, with Hanako remaining in Canada. A short time later, after Yumiko was pinpointed by Commander Baker to be the catalyst in the plan of Yamoto's Faction, leading to Hanako being covertly assassinated.

Legacy
In the wake of her death, Yumiko was sent to Canada to comfort her father. However, this backfired and she ran away from home, setting into motion a downward spiral that would eventually position her perfectly within Yamoto's plan.