Ros is the eldest sister to Upin and Ipin, and granddaughter to Opah. Upin, Ipin and friends who had grown up with them all called her as Kak Ros, Sometimes she become antagonist in some episodes.
Physical Appearance
Ros is a teenage girl who is studying in secondary school. At home, Ros always wears baju kurung. But her appearance has changed over the new; she looks dressed in pink long-sleeve shirt and wearing trouser that look like long sports pants. She also wears a hijab during school, or celebrating Eid.
Personality
Ros is firm with her brothers, and often scolded Upin and Ipin when he found them doing naughty things. Sometimes a firm stand against her brothers is reprimanded by Opah more lenient with the twin brothers. Nevertheless, Ros still loves Upin and Ipin notwithstanding.
Trivia
- In season 9, it was revealed that Ros have a pen-pal from Japan that she frequently writes to.
| Characters |
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| Upin | Ipin | Ros | Opah | Tok Dalang | Mei Mei | Jarjit | Ehsan | Fizi | Mail | Susanti | Dzul | Ijat | Devi | Jasmin | Muthu | Salleh | Izham | Rembo | Ah Tong | Sapy | Apin | Rajoo | Oopet | Pak Mail | Singh | Nurul | Nurul binti Ahmad | Tiger | Melati | Hamzah | Azzarudin | Roy |