| innertube | swim_ring | |
| in_nest | nest | |
| inoue_tomii | banned_artist | |
| in_refrigerator | in_container refrigerator | |
| in_sack | in_container sack | |
| insect_wings | wings | |
| intellivision | game_console | |
| interlocked_mars_and_venus_symbols | mars_symbol venus_symbol | |
| interlocked_mars_symbols | mars_symbol | |
| interlocked_venus_symbols | venus_symbol | |
| internal_cumshot | cum | |
| in_the_name_of_love_and_hate_(e.g.o) | e.g.o_(project_moon) | |
| in_trash_can | in_container trash_can | |
| intravaginal_futanari | futanari | |
| in_tree | tree | |
| intrepid_(mitsukoshi)_(kancolle) | character:intrepid_(kancolle) | |
| intrepid_(new_year)_(kancolle) | character:intrepid_(kancolle) | |
| inunoko. | banned_artist | |
| inu_no_utage | banned_artist | |
| inverted_bob | bob_cut | |
| inverted_cross | cross | |
| invisible_chair | sitting | |
| inward_v | v | |
| iowa_(new_year)_(kancolle) | character:iowa_(kancolle) | |
| iowa_(swimsuit)_(kancolle) | character:iowa_(kancolle) | |
| ipad | tablet_pc | |
| iphone | cellphone phone smartphone | |
| iphone_11 | cellphone iphone phone smartphone | |
| iphone_11_pro | cellphone iphone phone smartphone | |
| iphone_12 | cellphone iphone phone smartphone | |