echo 'digraph {

"Mitsuomi Takayanagi" -> "Masataka Takayanagi" [taillabel = "Younger Brother of"]
"Aya Natsume" -> "Masataka Takayanagi" [taillabel = "In love with"]
"Dougen Takayanagi" -> "Masataka Takayanagi" [taillabel = "Son of"]
"Shin Natsume" -> "Aya Natsume" [taillabel = "Younger Sister of"]
"Maya Natsume" -> "Aya Natsume" [taillabel = "Younger Sister of"]
"Nagi Souichiro" -> "Aya Natsume" [taillabel = "In love with"]
"Masataka Takayanagi" -> "Mitsuomi Takayanagi" [taillabel = "Older Brother of"]
"Maya Natsume" -> "Mitsuomi Takayanagi" [taillabel = "In love with"]
"Dougen Takayanagi" -> "Mitsuomi Takayanagi" [taillabel = "Son of"]
"Bunshichi Tawara" -> "Mitsuomi Takayanagi" [taillabel = "Best friend of"]
"Mitsuomi Takayanagi" -> "Dougen Takayanagi" [taillabel = "Father of"]
"Masataka Takayanagi" -> "Dougen Takayanagi" [taillabel = "Father of"]
}' | dot -Tsvg > output.svg