A simple script that creates a string of oneko's that follow each other, $1 is the amount or if == a create all sprites, $2 is aditional param to first cat (like -tofocus)

oneko-band

#!/bin/bash

trap 'exit' INT

stop()
{
    killall oneko
    exit
}

a=0

if [[ -z "$1" ]]; then
    n=3;
elif [[ "$1" == "a" ]]; then #show all characters
    oneko -name neko -speed 25 $2 &
    sleep 0.5
    oneko -tora -name tora -toname neko -position -32+32 &
    sleep 0.5
    oneko -sakura -name sakura -toname tora -position +0+0 &
    sleep 0.5
    oneko -tomoyo -name tomoyo -toname sakura -position +0+96 &
    sleep 0.5
    oneko -dog -name dog -toname tomoyo -position +32+0
else
    n=$1
fi

oneko -tora -tofocus -name tora &
oneko -name neko0 -toname tora -position +0+30 &
sleep 0.5

for ((i = 0; i < $n ; i++)); do
    if [[ "$i" -ne "$n" ]]; then
        oneko -name "neko${i}" -toname "neko${a}" -position +0+30 &
    else
        oneko -name "neko${i}" -toname "neko${a}" -position +0+30
    fi

    sleep 0.5
    let ++a
done