Changes

| image = Aquarium Lady.jpg| unnamed en_name = trueSachiko| ja_name = 幸子| romaji_name = Sachiko| gender = Female| occupation = Killer whale Orca trainer| anime_debut = {{episode|Yu-Gi-Oh!|68|ref}}| appears_in_anime = ''[[Yu-Gi-Oh! (second series anime)|''Yu-Gi-Oh!]]'' (second series)]]| ja_voice = {{voice actors|ja| en_voice = Fuyuka Oura}}

The '''Domino City Aquarium workerSachiko''' (幸子 ''Sachiko'' ) is an unnamed a character who appears in the [[Yu-Gi-Oh! (second series anime)|''Yu-Gi-Oh!'' second series anime]]. She is a worker at [[Domino City Aquarium]], and the trainer of the [[wikipedia:Killer whaleOrca|killer whaleorca]] show. Her name is not mentioned on screen, but appears in the Japanese ending credits. The name Sachiko (幸子) is a homophone for シャチ子, meaning "orca" with a ''[[wiktionary:子#Suffix|-ko]]'' suffix. This term is used in her dialogue when she mentions the "orca show" (シャチ子のショー ''shachiko no shō'').

The aquarium worker Sachiko came upon [[Mako Tsunami]] in the killer whaleorca's tank while he was attempting to fish in it. She angrily berated him before collapsing due to illness; Mako caught her and discovered that she was feverish. She insisted that she had to perform with the whale orca in the upcoming show, but Mako volunteered to take her place.<ref>{{episode|Yu-Gi-Oh!|68|ref}}</ref> ==References==<references />

{{Characters/ssaYu-Gi-Oh! anime characters}}