diff --git a/docs/index.rst b/docs/index.rst
index 8d1b009..d87fabf 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -19,6 +19,7 @@ Multi library support
 
 Currently, we support the following dataframe libraries with
 identical syntax:
+
 - pandas
 - dask.dataframe
 - polars
diff --git a/src/akimbo/__init__.py b/src/akimbo/__init__.py
index 8816d4c..c336aef 100644
--- a/src/akimbo/__init__.py
+++ b/src/akimbo/__init__.py
@@ -2,15 +2,19 @@
 
 from awkward import behavior, mixin_class, mixin_class_method  # re-export
 
+import akimbo.datetimes as datetimes
 import akimbo.mixin as mixin
+import akimbo.strings as strings
 from akimbo.io import read_json, read_parquet
 from akimbo.version import version as __version__  # noqa
 
 __all__ = (
+    "datetimes",
     "mixin",
     "read_parquet",
     "read_json",
     "behavior",
     "mixin_class",
     "mixin_class_method",
+    "strings",
 )
diff --git a/src/akimbo/datetimes.py b/src/akimbo/datetimes.py
index b372c76..58b7922 100644
--- a/src/akimbo/datetimes.py
+++ b/src/akimbo/datetimes.py
@@ -6,6 +6,8 @@
 import awkward as ak
 import pyarrow.compute as pc
 
+from akimbo.mixin import Accessor
+
 
 def _run_unary(layout, op, kind=None, **kw):
     if layout.is_leaf and (kind is None or layout.dtype.kind == kind):
@@ -34,7 +36,7 @@ def func(arrays, **kwargs):
     return ak.transform(func, arr, other)
 
 
-def dec(func, mode="unary"):
+def dec(func, mode="unary", kind=None):
     # TODO: require kind= on functions that need timestamps
 
     if mode == "unary":
@@ -46,7 +48,7 @@ def f(self, *args, **kwargs):
                 kwargs.update({k: arg for k, arg in zip(sig, args)})
 
             return self.accessor.to_output(
-                run_unary(self.accessor.array, func, **kwargs)
+                run_unary(self.accessor.array, func, kind=kind, **kwargs)
             )
 
     elif mode == "binary":
@@ -58,7 +60,9 @@ def f(self, other, *args, **kwargs):
                 kwargs.update({k: arg for k, arg in zip(sig, args)})
 
             return self.accessor.to_output(
-                run_binary(self.accessor.array, other.ak.array, func, **kwargs)
+                run_binary(
+                    self.accessor.array, other.ak.array, func, kind=kind, **kwargs
+                )
             )
 
     else:
@@ -123,3 +127,6 @@ def _to_arrow(array):
 def _make_unit_compatible(array):
     # TODO, actually convert units if not compatible
     return array
+
+
+Accessor.register_accessor("dt", DatetimeAccessor)
diff --git a/src/akimbo/mixin.py b/src/akimbo/mixin.py
index aacc4d5..2690c1c 100644
--- a/src/akimbo/mixin.py
+++ b/src/akimbo/mixin.py
@@ -134,6 +134,7 @@ class Accessor(ArithmeticMixin):
     aggregations = True  # False means data is partitioned
     series_type = ()
     dataframe_type = ()
+    subaccessors = {}
 
     def __init__(self, obj, behavior=None):
         self._obj = obj
@@ -205,19 +206,9 @@ def array(self) -> ak.Array:
         """Data as an awkward array"""
         return ak.with_name(ak.from_arrow(self.arrow), self._behavior)
 
-    @property
-    def str(self):
-        """Nested string operations"""
-        from akimbo.strings import StringAccessor
-
-        return StringAccessor(self)
-
-    @property
-    def dt(self):
-        """Nested datetime operations"""
-        from akimbo.datetimes import DatetimeAccessor
-
-        return DatetimeAccessor(self)
+    @classmethod
+    def register_accessor(cls, name, klass):
+        cls.subaccessors[name] = klass
 
     def merge(self):
         """Make a single complex series out of the columns of a dataframe"""
@@ -255,6 +246,8 @@ def __getattr__(self, item):
         if hasattr(arr, item) and callable(getattr(arr, item)):
             func = getattr(arr, item)
             args = ()
+        elif item in self.subaccessors:
+            return self.subaccessors[item](self)
         elif hasattr(ak, item):
             func = getattr(ak, item)
             args = (arr,)
diff --git a/src/akimbo/strings.py b/src/akimbo/strings.py
index d98be7a..be65bfc 100644
--- a/src/akimbo/strings.py
+++ b/src/akimbo/strings.py
@@ -5,6 +5,8 @@
 
 import awkward as ak
 
+from akimbo.mixin import Accessor
+
 
 def _encode(layout):
     if layout.is_record:
@@ -99,3 +101,6 @@ def f(*args, **kwargs):
 
     def __dir__(self) -> list[str]:
         return sorted(methods)
+
+
+Accessor.register_accessor("str", StringAccessor)