[bulk] Karakasa Obake Aliases

create alias kasa-obake -> karakasa_obake
create alias kasa_obake -> karakasa_obake
create alias karakasa-obake -> karakasa_obake

Link to request

Some might use a hyphen between "karakasa" and "obake."

"Kasa-obake" might be iffy since there may be a chance that a karakasa obake might not be a traditional paper umbrella.