The Tenma Gou Zankuu (天魔豪斬空, "Sky Demon Great Slashing Air") is one of Akuma's Super/Hyper Combos in his various appearances. It functions as a more powerful variant of his Zanku Hadoken.
In his appearance as Cyber-Akuma in Marvel vs. Capcom, the attack was called Thunder Gou Shower (サンダー 豪 シャワー, Sandaa Gou Shawaa).
Input
Street Fighter Alpha, Street Fighter III and Capcom vs. SNK series
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Marvel vs. Capcom series
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Description
In the Street Fighter Alpha, Street Fighter III and SNK vs. Capcom series, Akuma launches a single, large Zanku Hadoken; like the Messatsu Gou Hadou, this attack hits eight times if it connects.
In the Marvel vs. Capcom series, Akuma instead unleashes a barrage of Zanku Hadokens at the opponent, inflicting a great deal of damage.
In Marvel vs. Capcom 3, the attack is a beam-style move (like almost all Hadoken-based supers in the series) that Akuma can also fire while he is on the ground, similarly to the Messatsu Gou Hadou; the variants are called Tenma Gou Zankuu: Agyou (天魔豪斬空・阿形, "Sky Demon Great Slashing Air: Open-Mouthed Form") and Tenma Gou Zankuu: Ungyou (天魔豪斬空・吽形, "Sky Demon Great Slashing Air: Closed-Mouthed Form"). The former is a barrage of Hadoukens not unlike the original MvC series Tenma Gou Zankuu, while the latter is a beam fired downward from both palms.
Unlike in past crossovers, only the Ungyou form can hit OTG.
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