user60264: If I'm not mistaken, the series "Kumo Desu ga, Nani ka?" has the official English title, "So I'm a Spider, So What?" Can we create the tag so-im-a-spider-so-what and make kumo-desu-ga-nani-ka its synonym? I think this would be in line with the current policy on tagging.

user2516: Done. so-im-a-spider-so-what is now the main tag, with kumo-desu-ga-nani-ka as its synonym.
As for "nani ka" or "nanika", "ka" is a Japanese particle (just like "ga") and usually stands alone. However, "nanika" is also a single expression, meaning "(so) what (are you trying to say)?". Since there are far more results for "nani ka" (with space), I decided to use the current tag as-is. (Not that I think it will affect so much though...)

60264: <p>If I'm not mistaken, the series &quot;<a href="https://myanimelist.net/anime/37984/Kumo_Desu_ga_Nani_ka" rel="nofollow noreferrer">Kumo Desu ga, Nani ka?</a>&quot; has the official English title, &quot;So I'm a Spider, So What?&quot; Can we create the tag <a href="https://anime.stackexchange.com/questions/tagged/so-im-a-spider-so-what" class="post-tag" title="show questions tagged &#39;so-im-a-spider-so-what&#39;" rel="tag">so-im-a-spider-so-what</a> and make <a href="https://anime.stackexchange.com/questions/tagged/kumo-desu-ga-nani-ka" class="post-tag" title="show questions tagged &#39;kumo-desu-ga-nani-ka&#39;" rel="tag">kumo-desu-ga-nani-ka</a> its synonym? I think this would be in line with the <a href="https://anime.meta.stackexchange.com/questions/4414/2021-policy-review-how-do-we-want-to-name-series-tags">current policy</a> on tagging.</p>
 2516: <p><strong>Done.</strong> <a href="https://anime.stackexchange.com/questions/tagged/so-im-a-spider-so-what" class="post-tag" title="show questions tagged &#39;so-im-a-spider-so-what&#39;" rel="tag">so-im-a-spider-so-what</a> is now the main tag, with <a href="https://anime.stackexchange.com/questions/tagged/kumo-desu-ga-nani-ka" class="post-tag" title="show questions tagged &#39;kumo-desu-ga-nani-ka&#39;" rel="tag">kumo-desu-ga-nani-ka</a> as its synonym.</p>
<p>As for &quot;<em>nani ka</em>&quot; or &quot;<em>nanika</em>&quot;, &quot;<em>ka</em>&quot; is a Japanese particle (just like &quot;<em>ga</em>&quot;) and usually stands alone. However, &quot;<a href="https://jisho.org/word/%E4%BD%95%E3%81%8B" rel="nofollow noreferrer"><em>nanika</em></a>&quot; is also a single expression, meaning &quot;(so) what (are you trying to say)?&quot;. Since there are far more results for &quot;<em>nani ka</em>&quot; (with space), I decided to use the current tag as-is. (Not that I think it will affect so much though...)</p>
