Mizugi Kaihatsu

Swimsuit Invention (水着開発 Mizugi Kaihatsu) is the second track of the drama CD Iwatobi High School Swim Club's Activity Log 1. It was released on August 21, 2013.

Translation
Nagisa ：“Swimsuit Invention.”

Rei ：[depressed] Why won’t my time go down… Makoto ：[walks up] Rei! What’s wrong? Rei ：Makoto-senpai. I was wondering what to do about shortening my time… Makoto ：Oh. Like I tried to say before, while you’re improving your form, your time is– Nagisa ：I know! It’s your swimsuit! Rei ：…Where did you come from, Nagisa-kun… Nagisa ：Don’t look at me as if I’m a maggot, that’s so rude. The cause of all your problems has to be because of your swimsuit! Rei ：Swimsuit? Nagisa ：Yeah. I saw on TV the other day that they invented a swimsuit with fish slime on its surface. Rei ：…Already, I’m getting a bad feeling about this… Nagisa ：That’s the sort of swimsuit you need, Rei-chan! Rei ：So, wait, let me recap. You’re saying it’s a swimsuit with gel on it that replicates the outer mucus layer of a fish, right? That’s not the kind of swimsuit a high school student is able to afford. Don’t be foolish. Nagisa ：The surface just has to be slimy, right? So… here. [takes out a bottle and squeezes onto his palm] Slime! Rei ：N-Nagisa-kun… where did you take that out from? Nagisa ：Never mind the minor details! <font color=>Rei ：It isn’t a “minor” detail! What do you intend to do with that hand? <font color=>Nagisa ：[grins] Come here, Rei-chan! I’ll make you slimy! <font color=>Rei ：[runs away] No! Get away from me! <font color=>Nagisa ：[chases] Rei-chan, wait! I swear this will help you reach your best time! <font color=>Rei ：Why is it that everything you come up with is insane?! <font color=>Nagisa ：I bet it was thanks to crazy ideas like this that Edison and Watson got their inventions! <font color=>Rei ：Watson is a molecular biologist! He’s not an inventor! <font color=>Makoto ：H-Hey! Nagisa and Rei, stop it, the both of you! <font color=>Rei ：You have to stop Nagisa-kun, Makoto-senpai! <font color=>Makoto ：Nagisa, stop it! <font color=>Nagisa ：Then I’ll make you slimy, Mako-chan. <font color=>Makoto ：Huh?! [backs away] Eh– wa– Nagisa– Wait!! <font color=>Nagisa ：[pours slime] Slimy slimy! [Makoto screams]

<font color=>Rei ：[claps his hands together in prayer] Makoto-senpai… I will never forget you! <font color=>Makoto ：I’m not dead! [Nagisa claps a hand on Rei's shoulder] <font color=>Rei ：! <font color=>Nagisa ：Heh heh heh. Rei-chan. I’ve caught you. ♥ <font color=>Rei ：N-Nagisa-kun… <font color=>Nagisa ：Here you go! Slimy slimy! [Rei screams]

<font color=>Nagisa ：All done! Now you’re definitely going to reach your shortest time yet, you two! <font color=>Makoto ：[slipping] I-It’s slippery…! <font color=>Rei ：Look ou– This is pretty dangerous– [Makoto and Rei struggle to keep standing] <font color=>Nagisa ：[giggles] You two look like baby fawns who are learning to walk for the first time. <font color=>Makoto /<font color=>Rei ：And whose fault is that?! <font color=>Nagisa ：Calm down. <font color=>Rei ：Nagisa-kun…! This really will… help to shorten my time… right?! <font color=>Nagisa ：You won’t know until you try! Try swimming, Rei-chan! <font color=>Rei ：But… this is… too slippery… I can’t… reach the diving board…! <font color=>Haruka ：[walks up] Hey, you guys. <font color=>Makoto ：[wails] Haru! <font color=>Nagisa ：Haru-chan! I invented a new swimsuit! <font color=>Haruka ：A new swimsuit? [pause] Rei… do you intend to go into the pool like that? <font color=>Rei ：Eh? U-Um… yes… Nagisa-kun said that with this swimsuit, I’ll reach my best time… So I’m about to give it a try… <font color=>Haruka ：Don’t. You’ll ruin the pool. <font color=>Makoto ：[whispers] Haruka is really angry! What are you going to do about this, Nagisa?! <font color=>Rei ：[whispers] It’s your fault he’s mad at me, Nagisa-kun! <font color=>Nagisa ：Eh?! You’re mean, you two! It’s not all my fault! <font color=>Rei ：It’s UNMISTAKABLY all your fault! I told you I didn’t want to– [slips] I’m falling! [Rei grabs onto Nagisa] <font color=>Nagisa ：Wai– Rei-chan! Don’t grab onto me when you’re all slimy like that! <font color=>Makoto ：[yells] Nagisa! Don’t push me! I-I’m slipping…! <font color=>Nagisa ：B-But Rei-chan grabbed me…! [slips] <font color=>Rei ：It’s not like I can help it…! <font color=>Nagisa ：Rei-chan…! Let go…! Of me…! <font color=>Makoto ：I said, don’t push me Nagisa! <font color=>Nagisa ：But Rei-chan won’t let go of me! <font color=>Rei ：I’m trying my best here too, you know…! …Wai– Nagisa-kun! Don’t move! Look out! [All three go sliding into the pool] <font color=>Haruka ：[sighs] They’re all idiots.