Tamashii means soul.
kokoro - this can also mean heart
tamashii
'Soul' in Japanese is魂 (tamashii).
Tamashii
Possibly Futago no Tamashii Futago - (a) twin Tamashii - Soul
'Kirawareta tamashii'.
魂の果物 (tamashii no kudamono)
Two possible translations for 'doomed soul' are運の尽きた魂 (un no tsukita tamashii) and 絶望的な魂 (zetsubouteki na tamashii) in Japanese.
That sign has the reading tamashii, meaning soul or spirit.
Tamashii no Mon was created in 1994.
Tamashii no Mon happened in 1994.
Tamashii Revolution was created on 2010-06-18.