The home side are aiming to create some breathing space between themselves and the J1 League relegation zone, while the visitors will be keen to maintain their challenge for the league title after ending a brief winless run.
Match preview
Sagan Tosu team have won their last three matches in all competitions, including a 3-1 victory over Yokohama in the Emperor Cup.
Prior to Wednesday's cup victory, Kenta Kawai's side secured a thrilling 4-3 league win against Albirex Niigata, which moved them two points clear of the relegation places.
Consistency has been a major issue for Sagan Tosu this season - despite their recent improvement, they have struggled to win matches at home, recording just four victories from 11 matches at Ekimae Real Estate Stadium.
However, the home side will be buoyed by their unbeaten record against Sunday's opponents in their last two home matches, and will be hoping to extend this run to put more distance between themselves and the relegation zone.
Meanwhile, Gamba Osaka will be looking to keep pace with league leaders Machida Zelvia after ending a two-match winless streak with a convincing 4-0 victory over Yokohama F Marinos.
The visitors have enjoyed a resurgence this season after struggling to avoid relegation in recent years, and now find themselves in contention for a first league title since 2014.
Dani Poyatos's side will travel to Tosu in a confident mood following a 2-1 win over Miyazaki in the Emperor Cup on Wednesday, that took their winning streak to two matches across all competitions.
The Nerazzurri's away form has been particularly impressive, with three wins and two draws from their last five league matches on the road - a run Poyatos will hope his team can extend to boost their title chances.
Sagan Tosu J1 League form:
L
W
L
L
W
W
Gamba Osaka J1 League form:
W
W
W
D
L
W
Team News
Kawai will be looking to stick with the core that have won the last two matches for Sagan, which means Marcelo Ryan, who has 10 goals in 19 league appearances, will spearhead the attack once again.
Despite his first-half withdrawal against Yokohama F. Marinos, Taisei Inoue was fit enough to start at left-back in the last league game and should keep his spot for this clash.
Right-back Riku Handa is expected back in the starting XI after sitting out of the last match through suspension for the red card he received against Machida Zelvia.
Top scorer Takashi Usami has scored nine times in 21 appearances for the visitors and is expected to feature with Welton, Isa Sakamoto and Juan providing support behind him.
Sagan Tosu possible starting lineup:
Park; Harada, Yamazaki, Kimura, Naganuma; Fukuta, Kikuchi; Togashi, Hino, Yokoyama; Ryan
Gamba Osaka possible starting lineup:
Ichimori; Handa, Nakatani, Fukuoka, Kurokawa; Dawhan, Suzuki; Juan, Sakamoto, Welton; Usami
Fiorentina 
Udinese 
Benfica 
Estoril 
Inter 
Como 
Manchester City 
Everton 
Chelsea 
Fulham 
Nottingham Forest 
Tottenham 
Celtic 
Motherwell 
Wolverhampton 
Manchester Utd 
ST Mirren 
Rangers 
Sampdoria 
Carrarese 
Liverpool 
Leicester 
Arsenal 
Ipswich 
Cagliari 
Lazio 
Atalanta 
FC Porto 
Boavista 
Torino 
Napoli 
Venezia 
ST Johnstone 
Juventus 
West Ham 
Pisa 
AC Milan 
Roma 
Sporting CP 
Newcastle 
Brentford