The letter is "Hide" of Hideaki Tokunaga. The letter is also pronounced by "Ei".
<a href="//commons.wikimedia.org/wiki/User:Stannered" title="User:Stannered">User:Stannered</a> recreating an image by <a href="//commons.wikimedia.org/w/index.php?title=User:Haruno_Akiha&amp;action=edit&amp;redlink=1" class="new" title="User:Haruno Akiha (page does not exist)">Haruno Akiha</a>
2008-05-24
Single letter; ostensibly my work