We ♥ Katamari/Cousins
| Cousin | Stage | Where in the stage |
|---|---|---|
| Ace | Tutorial stage | You need to roll him to finish the tutorial. He rolls a ball on the outer edge. |
| Slip | Tutorial stage | Replay the level as Ace, and you'll have to roll up Slip instead. |
| Macho | As Large/Fast As Possible 1 | Riding a crawfish around the seated person. |
| Can Can | As Large As Possible 2 | On the table in the house. |
| Havanna | As Large/Fast As Possible 2 | Sitting at the picnic. You need to have rolled up Can Can. |
| Johnson | As Large As Possible 3 | On top of the Daruma pile by the table in the apartment. |
| Twinkle | As Large/Fast As Possible 3 | On top of an Xmas Tree in the yard just in front of the 50cm barrier. |
| Kuro | As Fast As Possible 3 | In the schoolyard, flying under the hurdles. You need to have rolled up Twinkle. |
| Foomin | As Large As Possible 4 | In the park, just past the stairs up on the apartment complex side. |
| Miki | As Large As Possible 4 | Waiting in a line for the fortune teller in the first town. You need to have rolled up Foomin. |
| Velvet | As Large As Possible 4 | Riding on a shark next to the beach in the town after the 3m barrier. You need to have rolled up Miki. |
| Shikao | As Large As Possible 5 | Watching TV near the pandas in the first town. |
| Lucha | As Large/Fast As Possible 5 | On the top of a stairway of wrestling mats in the second town. You need to have rolled up Shikao. |
| Nutsuo | As Large/Fast As Possible 5 | Riding a dinosaur at the base of Niagra Falls. You need to have rolled up Shikao and Lucha. |
| Drooby | As Large/Fast As Possible 5 | Drilling an oasis in Egypt. You need to rolled up gotten Shikao, Lucha and Nutso. |
| Marny | Underwater Stage | Riding a manta ray near the car the second time you play this level. |
| Odeko | Race Stage | Rolling a katamari around the road in the middle part of the stage. |
| Shy | Race stage | In the same place as Odeko. |
| Nickel | Race stage | In the same place as Shy and Odeko. |
| Lalala | Snowman stage | She's under an umbrella, you need to be quite small to get her. |
| Nik | Sumo stages | He's on a stage in a park, next to some plates. You need to be bigger than you'd expect. |
| Fujio | Cloud stage | On Mt. Fuji. |
| Marcy | Saturn Small | On the toy robot's shoulders. Dash off the corner of the bed to get her, or roll a katamari big enough to get her normally (you'll be around 20cm). |
| Peso | Saturn Medium | Lounging by the kotatsu in the supply room. |
| Signolo | Saturn Large | He's running around the streets in "New York" (or France--he can be found very near L'Arch de Triomphe). |
| Honey | Sweets Stage | On the hillside next to the house. |
| June | Cloud stage | Playing jumprope between two cloudmen. |
| Ichigo | Flower stage | At the start, riding a deer. |
| Dipp | Firefly stage | On top of the central hill. |
| Opeo | Origami Stage | On a bed in the corner of the bathroom. |
| Jungle | Baby stage | Riding a coelecanth in the jungle/swamp part. |
| Miso | School stage | On the desk nearest to the blackboard. |
| Kinoko | Campfire stage | Dancing around a lit campfire with old people. |
| L'Amour | Tidy-up stage | Walking/standing around in the middle of the room. |
| Daisy | Cow-bear stage | Running around at the head of a line of cow/bear-men. She counts as a cow and will end the stage. |
| Huey | School stage | With the younger students after having collected Miso or during the time trial version. |
| Beyond | Zoo stage 1 | On top of the hill next to the swamp. |
| Colombo | Zoo stage 2 | Riding an alligator in the swamp. |
| Odeon | Money-raising stage | He's in the school yard, at a stall next to the entrance gate. |
Note: You can get one new cousin per stage, that's why you need to get certain cousins before others. After you get the needed cousin, come back and the new cousin will appear as well.