05AB1E, 16 15 bytes

'#¡¨vy';¢127%ç?

Uses the 05AB1E-encoding. Try it online!

05AB1E, 16 15 14 bytes

Code:

'#¡¨ʒ';¢127%ç?

Explanation:

'#¡              # Split on hashtags
   ¨             # Remove the last element
    ʒ            # For each element (actually a hacky way, since this is a filter)
     ';¢         #   Count the number of occurences of ';'
        127%     #   Modulo by 127
            ç    #   Convert to char
             ?   #   Pop and print without a newline

Uses the 05AB1E-encoding. Try it online!

05AB1E, 16 bytes

„#;Ã'#¡¨€g127%çJ

Uses the 05AB1E-encoding. Try it online!

05AB1E, 16 15 bytes

'#¡¨vy';¢127%ç?

Uses the 05AB1E-encoding. Try it online!