anime series
... that the Blade of the Immortal manga authored by Hiroaki Samura was adapted into an anime series by Bee Train, Production I.G and Pony Canyon?
... that the <i id="mwBCQ"><a href="./Blade_of_the_Immortal" id="mwBCU" rel="mw:WikiLink" title="Blade of the Immortal">Blade of the Immortal</a></i> <a href="./Manga" id="mwBCY" rel="mw:WikiLink" title="Manga">manga</a> authored by <a href="./Hiroaki_Samura" id="mwBCc" rel="mw:WikiLink" title="Hiroaki Samura">Hiroaki Samura</a> was adapted into an <b id="mwBCg"><a href="./List_of_Blade_of_the_Immortal_episodes" id="mwBCk" rel="mw:WikiLink" title="List of Blade of the Immortal episodes">anime series</a></b> by <a class="mw-redirect" href="./Bee_Train" id="mwBCo" rel="mw:WikiLink" title="Bee Train">Bee Train</a>, <a href="./Production_I.G" id="mwBCs" rel="mw:WikiLink" title="Production I.G">Production I.G</a> and <a href="./Pony_Canyon" id="mwBCw" rel="mw:WikiLink" title="Pony Canyon">Pony Canyon</a>?