Ban Leong Wah Hoe Seafood. Located at 122 Casuarina Road, Singapore 579510. Otah Roll, $8 for 8 pcs.. This Otah Roll dish is so fulfilling & innovative! Super duper crispy on the outside and the Otah filling in it is so good and delicious!! It’s not too spicy and to our liking! Amazingly shiok and we are so loving it! @banleongwahhoe #hungryunicornsg #banleongwahhoe #otahroll #otah #tzechar