echo 'digraph {

"Haruma Kawagoe" -> "Choko" [taillabel = "Younger Sister of"]
"Choko" -> "Haruma Kawagoe" [taillabel = "Older Brother of"]
"Makoto Ashirai" -> "Haruma Kawagoe" [taillabel = "Neighbor of"]
"Chitose Serikawa" -> "Haruma Kawagoe" [taillabel = "Tenant of"]
}' | dot -Tsvg > output.svg