Shiro (Cow)

is Taikutsuna's personal summon.

Personality
Shiro is a speaker cow with a strong personality. For more gentle and lovely as it may seem her voice, she has a temper (and even threatening). However, she seems more acceptable to the decisions of the ninjas who summoned her, especially her favorite, Taikutsuna who is very little chatter and always rewarding her with a nice meal in a well-trimmed lawn and with delicious herbs.

Quotes

 * (To Taikutsuna)"Please, dear, let us end with these idiots fast, ok? I'm not for fights today."
 * (To other cows)"Do you believe you're cows?! Fat and sluggish, more like rock with horns. Being a ninja is wonderful!"