Auto-Tag
| Tag | Additional Tags | Action |
|---|---|---|
| mouse_costume | animal_costume | |
| mouse_ears | animal_ears | |
| mouse_hood | animal_hood hood | |
| mouse_tail | tail | |
| mouth_drool | drooling | |
| mouth_mask | mask | |
| mouth_veil | veil | |
| moyu_marginal | banned_artist | |
| mozuku | banned_artist | |
| mp18 | gun submachine_gun weapon | |
| mp28 | gun submachine_gun weapon | |
| mp38 | gun submachine_gun weapon | |
| mp40 | gun submachine_gun weapon | |
| mp41 | gun submachine_gun weapon | |
| mp-443_grach | gun handgun weapon | |
| mrt_mr | banned_artist | |
| mr.whatshisname | banned_artist | |
| mtu_virus | multiple_views | |
| mua_(sleeping_earth) | banned_artist | |
| mucuzi | banned_artist | |
| muffin | food | |
| muffinchu | banned_artist | |
| mug | cup | |
| muji_body_fitting_sofa | bean_bag_chair | |
| multicolored_ascot | ascot | |
| multicolored_bikini | bikini swimsuit | |
| multicolored_bodysuit | bodysuit | |
| multicolored_border | border | |
| multicolored_bow | bow | |
| multicolored_bowtie | bow bowtie multicolored_bow |