The title you provided, "Anehame Ore no Hatsukoi ga Jisshi na Wake ga Na," seems to be a bit jumbled or incorrectly written. However, I believe you might be referring to "Ore no Hatsukoi ga Anehame de Jisshi na Wake ga Nai," which roughly translates to "My First Love is an Anemia, That's Not True!" or more accurately, it seems there was an attempt to romanize a Japanese title.
New — Anehame Ore No Hatsukoi Ga Jisshi Na Wake Ga Na
The title you provided, "Anehame Ore no Hatsukoi ga Jisshi na Wake ga Na," seems to be a bit jumbled or incorrectly written. However, I believe you might be referring to "Ore no Hatsukoi ga Anehame de Jisshi na Wake ga Nai," which roughly translates to "My First Love is an Anemia, That's Not True!" or more accurately, it seems there was an attempt to romanize a Japanese title.