Either a runaway bride or a bride late for her wedding.

Alega said:

Either a runaway bride or a bride late for her wedding.

"Shotgun wedding" however she thought she had to bring her own, and thought a tank would do just as good.

I was thinking more along the lines of the the bride being left at the altar. Not a good idea if your fiance is a sensha-do captain.

Joannes808 said:

I was thinking more along the lines of the the bride being left at the altar. Not a good idea if your fiance is a sensha-do captain.

To me I was thinking that another appeared to opposed the wedding and she decided to settle it to a sensha-do fight

I have this feeling that behind Nishi-san, the whole Chi-hatan Academy is following her dressed as bridesmaids in their tanks.

"I am not a competent wife!"

Charging down the aisle.