echo 'digraph {

"Kouichirou Ogata" -> "Kaoru Nakanishi" [taillabel = "Friend of#"]
"Kaoru Nakanishi" -> "Kouichirou Ogata" [taillabel = "Friend of#"]
"Mio Ogata" -> "Kouichirou Ogata" [taillabel = "Step-brother of"]
"Hajime Ogata" -> "Kouichirou Ogata" [taillabel = "Son of"]
"Minatsu Ogata" -> "Kouichirou Ogata" [taillabel = "Step-son of"]
"Masanori Shinozaki" -> "Kouichirou Ogata" [taillabel = "Best friend of"]
}' | dot -Tsvg > output.svg