Information for the Owada Park Fireworks in 2023.
In summer 2023 there will be four different firework displays in Saitama City. These ones in Owada park have not been on since before the pandemic began.
Owada Park Fireworks
These fireworks are held on the same date every year, July 30th, regardless of what day of the week it is. If there is bad weather on the 30th they are postponed until the following day; July 31st. The fireworks are launched around 7.30 pm, but people arrive early to secure a good viewing location. They haven’t specified the number yet for 2023, but usually they launch about 5,000 fireworks. Displays include starmines and rapid succession type fireworks.
Owada Park is located right next to Omiya Second Park. Judging by photos on the official website, you can see the fireworks clearly from Miharashi Park as well. They have a photo of the fireworks behind the windmill of the park:

Information
Event: Owada Park Fireworks 2023 令和5年度さいたま市花火大会 大和田公園会場
Date: July 30th annually (postponed until July 31st if there is bad weather on the 30th. And completely cancelled if there is bad weather both dates).
Time: from 7.30 pm.
Cost: free, but there is also a section that you can book in advance for a fee. The reserved area information is not yet available for 2023 (at the time of publishing: May 16th 2023).
Venue: 2 Chome-519 Junocho, Omiya Ward, Saitama, 330-0805. View on Google Maps.
Access
The park itself is a 15 minute walk from Omiya Park station on the Tobu Urban Park line. There is no official parking for this event. Saitama City advise you come by public transport.
Editor’s note: this event post was temporarily removed from the website during the pandemic. Initially when they were a featured event on In Saitama back circa 2014 / 2015, they were run by NTT. But in recent years, they seem to be managed by Saitama City.