Tempura Bar is a casual Japanese restaurant at 10 Eunos Rd 8, #01-114 SingPost Centre, in Geylang, Singapore. It has a 4.7 rating from 954 Google reviews. Its website lists Signature Tendon Soba, Salmon Zuke Don, tempura, kaisendon, donburi, sashimi and udon, with wine and sake. It also offers a bar-seat omakase at $38++ and a daily happy hour from 2pm, and says bring-your-own bottle with free corkage is available with a main course. Reviewers mention omakase, sashimi, the tempura egg and value for money, though one found the tempura batter disappointing.
Sushi and sashimi depend on very fresh fish, so a front-row seat at an omakase counter lets you watch the chef work and ask what is best that day. Eat each piece soon after it is served, since the rice is at its best just warm and the fish just cool. Tempura is the opposite test: it should be light and crisp, so it is best eaten the moment it arrives. Go easy on soy sauce and wasabi so they do not overpower the fish.
For Japanese set meals, sashimi and tempura in Geylang, Tempura Bar is worth a visit.