I freaking love this manga just for how simply adorable it is!! Nothing much to say about it, just pick it up if you want a quick and cute story. The chapters are about 4 pages long so you'll be done in no time.
Story (8/10) - It's nice seeing a romance without another high school setting. It's a fairly down to earth take on romance between co-workers even though it still is cliche. But hey, I'm a sucker for that. It really is just a collection of the little highlights we have in a boring week of work. Nothing deeply psychological, just a simple love
story, but one that does it right.
Art (8/10) - Nothing fantastic. In fact it has a really simple art style but it helps add to the minimalistic atmosphere of this manga. Personally, I think it's a perfect choice and I love it but others might think that it is plain. But hey, at least there is the bonus of it being coloured. Also, igarashi futaba is always drawn so CUTE >.<
Characters (9/10) - Definitely a highlight. The senior-junior duo share is very endearing. Instead of a typical relationship between adult co-workers (that's right the loli is legal), they have what feels closer to a father-daughter dynamic. They really compliment each other despite how different they look. The side cast also have their cute moments.
Enjoyment (10/10) - Despite not being anything special, this series just happens to have everything I love in a romance story. I'm not an avid reader of manga but this small series jumped up immediately to my favourites among the few popular manga that I read.
Overall (9/10) - This is my first review and that's because I really just want to share about how much I love this series. While it's not a thought provoking or life altering series, it's just a fun ride. I always have a wide grin whenever I read it. Highly recommend you to pick it up on a free afternoon and just binge the whole thing.
TLDR: Short, simple (in a good way) and cute romance story with an endearing dynamic between the main senpai-kouhai duo. JUST PICK IT UP AND READ IT!